Kriston Mason

TTO · 29 yrs · K=20 · Peak 1582 (Mar 2024)

Best performance: 1707 at National Junior Absolute 2017(Best of 2017)

NOV26 Rating

1582

Live Rating

1582.0

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	1582	0
Oct 2026	1582	0
Sep 2026	1582	0
Aug 2026	1582	0
Jul 2026	1582	0
Jun 2026	1582	0
May 2026	1582	0
Apr 2026	1582	0
Mar 2026	1582	0
Feb 2026	1582	0
Jan 2026	1582	0
Dec 2025	1582	0

Form · Classical

oldest → latest

From 157 classical games on record, the latest on Jul 7, 2022.

Classical games since the November list

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

	Last played	Score	TPR
	Trinidad and Tobago International Open - Open 2022Jul 2, 2022 – Jul 7, 2022TPR 1278	3½/9	1278

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

Best wins · Classical

From 118 rated classical games against rated opponents, 2013–2022

#	Opponent	Rating
1,	Kena Bartholomew, Aug 2015 · Pan American Life PALADINS Open 2015	, 1851
2,	Hermes Mentor, Oct 2014 · Pan American Life Open Tournament	, 1709
3,	Keelan Hunte, Oct 2017 · National Qualifier 2017	, 1643
4,	Prince Primus, Jul 2014 · Paladins Lucozade 2014 Chess Tournament	, 1607
5,	Sergio Alan Del Bosque Montes, Feb 2022 · IRT Hibrido Carnavales 2022 - Division 1800	, 1532
6,	Gerard Sealy, Jan 2017 · National Junior Absolute 2017	, 1525
7,	WCM Zara La Fleur, Mar 2017 · 2nd National Qualifier 2017	, 1315
8,	Eon Rambally, Nov 2016 · Paladins Pan American Life Open	, 1295
9,	Eon Rambally, Jun 2017 · Pan American Life Open 2017 hosted by Paladins	, 1293
10,	Eon Rambally, Aug 2016 · Trinidad and Tobago International Open 2016	, 1290

#	Opponent	Overall	Rating
1,	FM Joshua Johnson, Highest-rated meeting: Aug 2015 · CAC Youth Festival U18 Absolute	, 0/2	, 2219
2,	FM Ryan Harper, Highest-rated meeting: Oct 2019 · FEMS Najarah Rahaman Open Chess Tournament 2019	, 0/1	, 2161
3,	FM Isaiah Mc Intosh, Highest-rated meeting: Jan 2017 · National Junior Absolute 2017	, 0/2	, 2066
4,	CM Esan Wiltshire, Highest-rated meeting: Mar 2017 · 2nd National Qualifier 2017	, 0/1	, 2014
5,	FM Frank Yee, Highest-rated meeting: Jul 2022 · Trinidad and Tobago International Open - Open 2022	, 0/1	, 2011
6,	CM Cesar Ramos Caldera, Highest-rated meeting: Jun 2017 · Pan American Life Open 2017 hosted by Paladins	, 0/1	, 2010
7,	CM Dev Soondarsingh, Highest-rated meeting: Jul 2015 · Paladins 2015 Club Championship	, 0/3	, 1996
8,	CM Frank Sears, Highest-rated meeting: Jul 2016 · Trinidad and Tobago International Open 2016	, 0/6	, 1950
9,	David Jones, Highest-rated meeting: Jul 2015 · Paladins 2015 Club Championship	, 0/2	, 1936
10,	CM Cecil Lee, Highest-rated meeting: Aug 2015 · Pan American Life PALADINS Open 2015	, 0/2	, 1922

Openings · Classical

From the moves of 27 of 157 classical games on record.

As WhiteOpens 1.d4 in 14 of 14 games.

As BlackMeets 1.e4 with 1...c5.

All openings (1 as White, 1 as Black)

Openings in White games	Games	Score
Queen's Gambit Declined	3	17%

11 more games in openings played fewer than 3 times.

Openings in Black games	Games	Score
Sicilian Defense	9	56%

Event timeline · Classical

25 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
2022	27	6	1434	1214
2019	4	0	1900	1100
2016	22	5½	1594	1401
2015	26	2½	1766	1400
2014	9	2	1743	1523
2013	10	½	1709	1239

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

Trinidad and Tobago International Open - Open 20221278
Jul 2022Swissfederation source
#3 in 2022Score 3½/9Opp avg 1419Start 1304
II IRT Hibrido Por Equipos de Las Americas U14001481
Jun 2022Swissfederation source
Best of 2022Score 4½/5Opp avg 1208Start 1304
IRT Hibrido Por Equipos de Las Americas U2400754
May 2022Swissfederation source
Score 0/5Opp avg 1554Start 1381
VII IRT Hibrido del Sur Sub-1600 2022617
Apr 2022Swissfederation source
Score 0/5Opp avg 1417Start 1412
VII IRT Hibrido de Las Americas Sub-1800 2022 - Open—(2)
Apr 2022Swissfederation source
Score 1/6Opp avg 1199Start 1412
IRT Hibrido Carnavales 2022 - Division 18001432
Feb 2022Swissfederation source
#2 in 2022Score 2/6Opp avg 1625Start 1410
FEMS Najarah Rahaman Open Chess Tournament 20191100
Oct – Nov 2019Swissfederation source
Score 3/7Opp avg 1900Start 1417
National Qualifier 20171582
Oct 2017Swissfederation source
#2 in 2017Score 3/7Opp avg 1707Start 1404
Pan American Life Open 2017 hosted by Paladins1536
Jun 2017Swissfederation source
#4 in 2017Score 3/7Opp avg 1776Start 1403
2nd National Qualifier 20171554
Mar 2017Swissfederation source
#3 in 2017Score 3/7Opp avg 1679Start 1399
National Junior Absolute 20171707
Jan 2017Swissfederation source
Best of 2017Score 3/6Opp avg 1582Start 1379
Paladins Pan American Life Open1461
Nov – Dec 2016Swissfederation source
Best of 2016Score 3/7Opp avg 1586Start 1379
Trinidad and Tobago International Open 20161420
Jul – Aug 2016Swissfederation source
#2 in 2016Score 4½/9Opp avg 1522Start 1384
National Championships 2016 1st Qualifier880
Feb – Mar 2016Swissfederation source
Score 3/7Opp avg 1680Start 1420
National Under 20 Championship Absolute1394
Jan 2016Swissfederation source
#3 in 2016Score 1/5Opp avg 1634Start 1420
Paladins Open 20151452
Nov 2015Swissfederation source
#2 in 2015Score 3/7Opp avg 1692Start 1418
CAC Youth Festival U18 Absolute—(2)
Aug 2015Swissfederation source
Score 2½/8Opp avg 1818Start 1423
Pan American Life PALADINS Open 20151607
Aug 2015Swissfederation source
Best of 2015Score 3/7Opp avg 1847Start 1423
Paladins 2015 Club Championship1325
Jul 2015Round robinfederation source
#3 in 2015Score ½/9Opp avg 1769Start 1474
National Qualifiers 2015 (1)932
May 2015Swissfederation source
Score 1/7Opp avg 1732Start 1524
Pan American Life Open Tournament1525
Sep – Oct 2014Swissfederation source
Best of 2014Score 3/7Opp avg 1765
Paladins Lucozade 2014 Chess Tournament1524
Jul 2014Swissfederation source
#2 in 2014Score 3/7Opp avg 1717
Paladins Christmas Open815
Nov – Dec 2013Swissfederation source
Score 0/5Opp avg 1615
National Youth Championship 2013 - U16—(1)
Jan 2013Swissfederation source
Score 0/3Opp avg 1574
IBM/Paladins Opener 20131445
Jan 2013Swissfederation source
Best of 2013Score ½/6Opp avg 1811

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