Viacheslav Mashkov

RUS · 16 yrs · K=40 · Peak 1892 (Jul 2025)

Best performance: 2197 at Petersburg Summer 2021 - Rapid Grand-Prix(Best of 2021)

NOV26 Rating

1892

Live Rating

1892.0

Change

0.0

Games Played

How live ratings are calculated

Rating History · Rapid

Loading chart…

Official rapid rating by month

List	Rating	Change
Nov 2026	1892	0
Oct 2026	1892	0
Sep 2026	1892	0
Aug 2026	1892	0
Jul 2026	1892	0
Jun 2026	1892	0
May 2026	1892	0
Apr 2026	1892	0
Mar 2026	1892	0
Feb 2026	1892	+1
Jan 2026	1891	-1
Dec 2025	1892	0

Form · Rapid

oldest → latest

From 184 rapid games on record, the latest on Aug 31, 2025.

Rapid games since the November list

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

	Last played	Score	TPR
	Petersburg Summer 2025 Rapid Grand PrixAug 30, 2025 – Aug 31, 2025TPR 1887	5½/11	1887

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

Event timeline · Rapid

24 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
2025	17	9	1925	1946
2024	15	6½	1836	1786
2023	16	7½	1868	1847
2022	22	11½	1781	1795
2021	30	20	1793	1918
2020	9	7½	1420	1693
2018	19	11½	1414	1494

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

Petersburg Summer 2025 Rapid Grand Prix1887
Aug 2025Swissfederation source
#2 in 2025Score 5½/11Opp avg 1923Start 1892
Summer Vacation Trophy 2025, Rapid2028
Jun 2025Swissfederation source
Best of 2025Score 4½/7Opp avg 1926Start 1831
SPb B17 Rapid Championship 20241836
Nov – Dec 2024Swissfederation source
Best of 2024Score 5/9Opp avg 1793Start 1827
Russian Team Championship_2024_rapid_juniors 191708
Aug 2024Teamfederation source
#2 in 2024Score 1½/6Opp avg 1901Start 1878
Petersburg Summer 2023 Rapid Grand Prix1923
Aug 2023Swissfederation source
Best of 2023Score 5½/11Opp avg 1959Start 1717
Russian Team Championship_2023_rapid_juniors 191716
Aug 2023Teamfederation source
#2 in 2023Score 3/6Opp avg 1716Start 1717
SPb B15 Rapid Championship 20221613
Dec 2022Swissfederation source
#3 in 2022Score 5/9Opp avg 1570Start 1784
SPb Junior Team Club Championship 2022. Super League1661
Sep 2022Teamfederation source
#2 in 2022Score 1/3Opp avg 1786Start 1796
Petersburg Summer 2022 Rapid Grand-Prix2005
Aug 2022Swissfederation source
Best of 2022Score 6½/11Opp avg 1969Start 1736
SPb B13 Rapid Championship 20211640
Dec 2021Swissfederation source
#4 in 2021Score 7/9Opp avg 1420Start 1741
SPb Junior Team Club Championship 2021 Higher League1713
Sep 2021Teamfederation source
#3 in 2021Score 2½/3Opp avg 1440Start 1628
Petersburg Summer 2021 - Rapid Grand-Prix2197
Aug 2021Swissfederation source
Best of 2021Score 6/11Opp avg 2161Start 1628
Pushkin 2021 City Day Rapid1950
Jun 2021Swissfederation source
#2 in 2021Score 4½/7Opp avg 1848Start 1563
SPb B13 Rapid Championship 20201693
Nov 2020Swissfederation source
Best of 2020Score 7½/9Opp avg 1420Start 1526
Autumn Vacation Trophy 2019 Rapid1933
Oct 2019Swissfederation source
Best of 2019Score 5½/8Opp avg 1740Start 1470
SPb B11 Rapid Championship 20191447
Oct 2019Swissfederation source
#7 in 2019Score 6/9Opp avg 1298Start 1470
SPb Junior Club Team Championship 2019. Super League1618
Sep 2019Teamfederation source
#4 in 2019Score ½/3Opp avg 1891Start 1464
SPb Junior Club Team Championship 2019. Higher League1493
Sep 2019Teamfederation source
#6 in 2019Score 4½/7Opp avg 1436Start 1464
Petersburg Summer 2019 - Rapid GP1607
Aug 2019Swissfederation source
#5 in 2019Score 5/11Opp avg 1679Start 1439
RCS Rapid Grand-Prix 2019-61708
Jul 2019Swissfederation source
#2 in 2019Score 4/7Opp avg 1901Start 1427
SPb Chess Fed. U15 Rapid Cup 2019-11662
Mar 2019Swissfederation source
#3 in 2019Score 5/7Opp avg 1504Start 1373
Juniors_Rapid_27.121562
Dec 2018Swissfederation source
Best of 2018Score 4/7Opp avg 1562Start 1320
2018 SPb U11 Rapid Championship1405
Dec 2018Swissfederation source
#3 in 2018Score 6/9Opp avg 1310Start 1320
SPb Junior Club Team Tournament. Higher League1554
Sep 2018Teamfederation source
#2 in 2018Score 4/6Opp avg 1405

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