Bogosi Simon

BOT · K=20 · Peak 1797 (Mar 2024)

Best performance: 1866 at 2022 BOTASH OPEN CHESS CHAMPIONSHIP-OPEN SECTION(Best of 2022)

NOV26 Rating

1797

Live Rating

1797.0

Change

0.0

Games Played

How live ratings are calculated

Rating History · Classical

Loading chart…

Official classical rating by month

List	Rating	Change
Nov 2026	1797	0
Oct 2026	1797	0
Sep 2026	1797	0
Aug 2026	1797	0
Jul 2026	1797	0
Jun 2026	1797	0
May 2026	1797	0
Apr 2026	1797	0
Mar 2026	1797	0
Feb 2026	1797	0
Jan 2026	1797	0
Dec 2025	1797	0

Form · Classical

oldest → latest

From 151 classical games on record, the latest on Nov 26, 2023.

Classical games since the November list

No rated standard games this rating periodsince the NOV26 list (Nov 1, 2026)

	Last played	Score	TPR
	2023 Botash Open Chess Championship - Open SectionNov 24, 2023 – Nov 26, 2023TPR 1588	3½/7	1588

The live rating moves only when new rated games are played. Until then it matches the published rating.

Best wins · Classical

From 99 rated classical games against rated opponents, 2013–2023

#	Opponent	Rating
1,	FM Thato Olebile, Metropolitan National Chess Championships 2nd Qualifiers- Open section, Apr 2022	, 2084
2,	Matlhogonolo Motsumi, 2023 Metropolitan National Chess Championships 1st Qualifiers- Open section, Mar 2023	, 2006
3,	Lesole Pudungwane, 2022 BOTASH OPEN CHESS CHAMPIONSHIP-OPEN SECTION, Jan 2022	, 1859
4,	Abdul Kamara, METROPOLITAN NATIONAL CHESS CHAMPIONSHIP 1ST QUALIFIERS OPEN-2020, Feb 2020	, 1846
5,	CM Elias Thabo, 2022 Debswana National Chess League 10-15, Final, Oct 2022	, 1840
6,	CM Elias Thabo, METROPOLITAN NATIONAL CHESS CHAMPIONSHIP 1ST QUALIFIERS OPEN-2020, Feb 2020	, 1831
7,	Mhusiwa Thabiso Junior, 2023 Metropolitan National Chess Championships 2nd Qualifiers- Open section, Apr 2023	, 1825
8,	Mabengane Ikageng, 2023 Metropolitan National Chess Championships 2nd Qualifiers- Open section, Apr 2023	, 1791
9,	Wayne Mujuru, 2019 DEBSWANA DEVELOPMENTAL BOTSWANA INTERNATIONAL OPEN CHESS CHAMPIONSHIPS-OPEN SECTION, Sep 2019	, 1760
10,	Lefhika Dinake, NATIONAL CLUBS CHESS CHAMPIONSHIP-2020, Feb 2020	, 1754

#	Opponent	Score	Rating
1,	FM Geoffrey Luanja, FRANCISTOWN INTERNATIONAL OPEN-OPEN 2018, Nov 2018	, 0/1	, 2281
2,	FM Thato Olebile, 2016 Maun Open Chess Championships-Open Section, Jul 2016	, 1/3	, 2185
3,	CM Tebogo Pitlagano, 2015 Maun Open Chess Championship, Jul 2015	, ½/2	, 2116
4,	Spencer Masango, 2022 Botash Open Chess Championship - Open Section, Nov 2022	, 0/1	, 2098
5,	CM Thabo Gumpo, 2022 BOTASH OPEN CHESS CHAMPIONSHIP-OPEN SECTION, Jan 2022	, 0/1	, 2051
6,	Makabe Ivon, METROPOLITAN NATIONAL CHESS CHAMPIONSHIP 1ST QUALIFIERS OPEN-2020, Feb 2020	, ½/1	, 2009
7,	Kuda Bayani, Metropolitan National Chess Championships 1st Qualifiers- Open section, Apr 2022	, ½/2	, 2008
8,	Matlhogonolo Motsumi, 2023 Metropolitan National Chess Championships 1st Qualifiers- Open section, Mar 2023	, 1/1	, 2006
9,	CM Otsile Mapini, Metropolitan National Chess Championships 2nd Qualifiers- Open section, Apr 2022	, 0/2	, 2003
10,	CM Thuso Mosutha, 2022 North Botswana Chess Extravanga_Open Section, Apr 2022	, 0/1	, 1995

Event timeline · Classical

23 events

Events before the current rating period show the performance, not a rating change.

Live events show the rating change; earlier events show the performance rating.

Performance rating by year

Year	Games	Score	Avg opp	TPR
2023	17	7½	1728	1685
2021	10	5½	1576	1612
2020	11	4½	1822	1757
2019	6	3	1633	1633
2018	6	1	1950	1677
2017	5	2½	1740	1740
2015	3	½	1962	1689
2013	2	0	1728	—

Games count in the month they were played. Each month and year is one performance rating over all of its rated games.

2023 Botash Open Chess Championship - Open Section1588
Nov 2023Swissfederation source
#3 in 2023Score 3½/7Opp avg 1660Start 1674
2023 Metropolitan National Chess Championships 2nd Qualifiers- Open section1705
Apr 2023Swissfederation source
#2 in 2023Score 3/7Opp avg 1830Start 1669
2023 Metropolitan National Chess Championships 1st Qualifiers- Open section1741
Mar 2023Swissfederation source
Best of 2023Score 5½/8Opp avg 1684Start 1656
2022 Botash Open Chess Championship - Open Section1390
Nov 2022Swissfederation source
#7 in 2022Score 2½/7Opp avg 1756Start 1690
2022 Debswana National Chess League 10-15, Final1835
Sep – Oct 2022Swissfederation source
#2 in 2022Score 4/6Opp avg 1710Start 1672
2022 Debswana National Chess League 6-9—(1)
Aug 2022Teamfederation source
Score 0/1Opp avg 1747Start 1672
2022 Debswana National Chess League round 1-51549
Jun 2022Teamfederation source
#5 in 2022Score 3/5Opp avg 1674Start 1683
Metropolitan National Chess Championships 2nd Qualifiers- Open section1773
Apr 2022Swissfederation source
#3 in 2022Score 3½/7Opp avg 1773Start 1694
Metropolitan National Chess Championships 1st Qualifiers- Open section1652
Apr 2022Swissfederation source
#4 in 2022Score 5½/8Opp avg 1595Start 1694
2022 North Botswana Chess Extravanga_Open Section1530
Apr 2022Swissfederation source
#6 in 2022Score 4/7Opp avg 1723Start 1694
2022 BOTASH OPEN CHESS CHAMPIONSHIP-OPEN SECTION1866
Jan 2022Swissfederation source
Best of 2022Score 3½/7Opp avg 1866Start 1688
FIRST CAPITAL BANK FESTIVE SHOWDOWN-Open Section1641
Dec 2021Swissfederation source
Best of 2021Score 5/7Opp avg 1569Start 1694
2021 Debswana Developmental Botswana International Open Chess Championships- OPEN SECTION1584
Dec 2021Swissfederation source
#2 in 2021Score 5½/8Opp avg 1584Start 1694
METROPOLITAN NATIONAL CHESS CHAMPIONSHIP 1ST QUALIFIERS OPEN-20201792
Feb 2020Swissfederation source
Best of 2020Score 3½/8Opp avg 1835Start 1630
NATIONAL CLUBS CHESS CHAMPIONSHIP-20201663
Feb 2020Teamfederation source
#2 in 2020Score 2/5Opp avg 1788Start 1630
2019 DEBSWANA DEVELOPMENTAL BOTSWANA INTERNATIONAL OPEN CHESS CHAMPIONSHIPS-OPEN SECTION1633
Sep – Oct 2019Swissfederation source
Best of 2019Score 6/9Opp avg 1633Start 1622
FRANCISTOWN INTERNATIONAL OPEN-OPEN 20181825
Nov 2018Swissfederation source
Best of 2018Score 4/7Opp avg 2018Start 1606
2018 DEBSWANA BOTSWANA INTERNATIONAL OPEN CHESS CHAMPIONSHIP-OPEN—(2)
Oct 2018Swissfederation source
Score 3/6Opp avg 1813Start 1627
2017 Debtswana Development Botswana Open Chess Championship-Open1740
Sep – Oct 2017Swissfederation source
Best of 2017Score 3½/6Opp avg 1740Start 1586
2016 Botswana Open International-Open Section—(0)
Sep – Oct 2016Swissfederation source
Score 6/9Start 1586
2016 Maun Open Chess Championships-Open Section—(2)
Jul 2016Swissfederation source
Score 2/7Opp avg 1936
2015 Maun Open Chess Championship1689
Jul 2015Swissfederation source
Best of 2015Score 4½/7Opp avg 1962
NDB Chess Clubs Championships 2013—(2)
Nov 2013Teamfederation source
Score 3½/7Opp avg 1728

Live ratings projected from the NOV26 published list · Not affiliated with FIDE