Arthur Calugar

CAN · 32 yrs · K=20 · Peak 2334 (Nov 2013)

Best performance: 2547 at 2014 Pan American Intercollegiate Team Chess Championship(Best of 2014)

NOV26 Rating

2291

Live Rating

2291.0

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	2291	0
Oct 2026	2291	0
Sep 2026	2291	0
Aug 2026	2291	0
Jul 2026	2291	0
Jun 2026	2291	0
May 2026	2291	0
Apr 2026	2291	0
Mar 2026	2291	0
Feb 2026	2291	0
Jan 2026	2291	0
Dec 2025	2291	0

Form · Classical

oldest → latest

From 508 classical games on record, the latest on Sep 4, 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 Toronto Open CrownSep 2, 2023 – Sep 4, 2023TPR 2447	5/6	2447

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

Event timeline · Classical

50 of 73 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	6	5	2174	2447
2018	7	4	2238	2288
2015	30	12½	2200	2143
2014	62	31	2228	2228
2013	53	29	2257	2293
2012	65	35½	2279	2315
2011	80	50½	2171	2266
2010	53	28	2147	2168
2008	24	12	2118	2118
2007	11	4	2085	1983

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

2023 Toronto Open Crown2447
Sep 2023Swissfederation source
Best of 2023Score 5/6Opp avg 2174Start 2263
10th Annual Southwest Class Championship2399
Feb 2019Swissfederation source
Best of 2019Score 5/9Opp avg 2356Start 2225
28th Annual North American Open2288
Dec 2018Swissfederation source
Best of 2018Score 5/8Opp avg 2238Start 2208
2015 Pan American Intercollegiate Team Chess Championship2261
Dec 2015Teamfederation source
Best of 2015Score 3/6Opp avg 2261Start 2206
2015 UTD Fall FIDE Open2196
Nov 2015Swissfederation source
#2 in 2015Score 3½/9Opp avg 2276Start 2206
19th Annual Texas Collegiate Championship2073
Oct 2015Swissfederation source
#4 in 2015Score 1½/5Opp avg 2395Start 2218
81st Annual Southwest Open2089
Sep 2015Swissfederation source
#3 in 2015Score 4/7Opp avg 2039Start 2232
70th Annual Texas State and Amateur Championship1935
May 2015Swissfederation source
#5 in 2015Score 2½/5Opp avg 2022Start 2266
2014 Pan American Intercollegiate Team Chess Championship2547
Dec 2014Teamfederation source
Best of 2014Score 5/6Opp avg 2307Start 2227
2014 UTDallas Fall FIDE Open2297
Nov 2014Swissfederation source
#3 in 2014Score 4/9Opp avg 2340Start 2209
18th Annual Texas Collegiate Chess Championship2244
Oct – Nov 2014Swissfederation source
#5 in 2014Score 2/5Opp avg 2316Start 2240
2014 Millionaire Chess Open - Open Section2111
Oct 2014Swissfederation source
#7 in 2014Score 4/9Opp avg 2154Start 2240
80th Annual Southwest Open2247
Aug – Sep 2014Swissfederation source
#4 in 2014Score 4/7Opp avg 2197Start 2295
2014 North American Junior2044
Jul – Aug 2014Swissfederation source
#9 in 2014Score 5/9Opp avg 2001Start 2295
2014 UT Dallas Spring FIDE Open underwritten by Turner Construction2367
Mar 2014Swissfederation source
#2 in 2014Score 4½/9Opp avg 2367Start 2280
2014 Southwest Collegiate Chess Championships2174
Feb 2014Swissfederation source
#6 in 2014Score 2/5Opp avg 2246Start 2291
2014 DCC January Texas Masters2076
Jan 2014Swissfederation source
#8 in 2014Score 2½/5Opp avg 2163Start 2309
2013 PanAmerican Intercollegiate Chess Championship2278
Dec 2013Swissfederation source
#5 in 2013Score 4½/6Opp avg 2129Start 2309
2013 UTD Fall IM Invitational2200
Nov 2013Round robinfederation source
#6 in 2013Score 3½/9Opp avg 2280Start 2334
2013 US Class Championship2304
Sep 2013Swissfederation source
#4 in 2013Score 3/5Opp avg 2304Start 2333
2013 Pepsico Quebec Open Ch - Invitational2338
Jul 2013Swissfederation source
#3 in 2013Score 4/9Opp avg 2381Start 2282
2013 Canadian Open Ch2515
Jul 2013Swissfederation source
Best of 2013Score 7/9Opp avg 2295Start 2282
2013 SW Collegiate2494
Mar 2013Swissfederation source
#2 in 2013Score 4/5Opp avg 2301Start 2299
2013 UT Dallas Spring FIDE Open sponsored by Turner Construction2125
Mar 2013Swissfederation source
#8 in 2013Score 3/9Opp avg 2212Start 2299
2013 Hart House Winter Open2129
Jan 2013Swissfederation source
#7 in 2013Score 3/5Opp avg 2057Start 2295

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