Sudersen Aiyyapan

ENG · 16 yrs · K=40 · Peak 1403 (Mar 2024)

Best performance: 1178 at Coulsdon Chess Junior Grand Prix Final 2023 - Levels 4 and 5(Best of 2023)

OCT26 Rating

1403

Live Rating

1403.0

Change

0.0

Games Played

Rating History · Rapid

Loading chart…

Rapid games since the October list

No rated rapid games this rating periodsince the OCT26 list (Oct 1, 2026)

	Last played	Score	TPR
	Coulsdon Chess Junior Grand Prix Final 2023 - Levels 4 and 5Jul 15, 2023TPR 1178	3½/7	1178

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

Event timeline · Rapid

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.

Coulsdon Chess Junior Grand Prix Final 2023 - Levels 4 and 51178
Jul 2023Swissfederation source
Best of 2023Score 3½/7Opp avg 1178Start 1021
ECC Final 2023 - 1str July 2023 - KS3 and 4B402
Jul 2023Swissfederation source
Score 1/7Opp avg 1202Start 1021
Coulsdon Chess Junior Grand Prix Spring 2023 - 18 March—(2)
Mar 2023Swissfederation source
Score 4½/7Opp avg 1205
Coulsdon Chess Junior Grand Prix Spring 2023 - Extras - 18 March—(2)
Mar 2023Swissfederation source
Score 1/2Opp avg 1046
Coulsdon Chess - World Cup Replays - Rapidplay - March—(0)
Feb – Mar 2023Swissfederation source
Score 1/1
Coulsdon Chess Junior Grand Prix Spring 2023 - February—(1)
Feb 2023Swissfederation source
Score 5/7Opp avg 1199
Coulsdon Chess Rapidplay - New Year (Rated Sections)1038
Jan 2023Swissfederation source
#2 in 2023Score 3/7Opp avg 1278
Coulsdon Chess Junior Grand Prix Autumn 2022- Extras Event Three—(0)
Dec 2022Swissfederation source
Score 1/1
Coulsdon Chess Junior Grand Prix Autumn 2022- Level 5 Event Three959
Dec 2022Swissfederation source
#3 in 2022Score 2/7Opp avg 1199
Coulsdon Chess Junior Grand Prix Autumn 2022- Level 5 Event One366
Nov 2022Swissfederation source
Score ½/7Opp avg 1166Start 1015
Coulsdon Chess Junior Grand Prix Autumn 2022- Extras Event One—(1)
Nov 2022Swissfederation source
Score 2/3Opp avg 1093Start 1015
Coulsdon Chess FIDE Rated Rapidplay October 2022 - Rated Sections445
Oct 2022Swissfederation source
Score 3/7Opp avg 1245Start 1015
Coulsdon Chess Grand Prix Final 2022 - Level 4966
Jul 2022Swissfederation source
#2 in 2022Score 3½/7Opp avg 1115Start 1045
Coulsdon Chess Grand Prix Final 2022 - Level 3—(1)
Jul 2022Swissfederation source
Score 0/1Opp avg 1200Start 1045
Coulsdon Chess English Chess Challenge Final 2022 - KS3&4 Boys—(2)
Jul 2022Swissfederation source
Score 2/7Opp avg 1159Start 1045
Coulsdon Chess Jnr Club Champ - May to July 2022 - Championship Stage 2 - June - R3 to 6—(0)
Jun 2022Swissfederation source
Score 1/1Start 1045
Coulsdon Chess Jnr Club Champ - May to July 2022 - Championship Stage 1 - May - R1 to 2—(0)
May 2022Swissfederation source
Score 1/1Start 1045
Coulsdon Chess Junior Grand Prix Spring 2022 - 4 Extras—(1)
Apr 2022Swissfederation source
Score ½/1Opp avg 1031
Coulsdon Chess Junior Grand Prix Spring 2022 - 4 Level 51045
Apr 2022Swissfederation source
Best of 2022Score 2½/6Opp avg 1194
Coulsdon Chess Junior Grand Prix Spring 2022 - 3 Level 4—(2)
Mar 2022Swissfederation source
Score 1/7Opp avg 1064
Coulsdon Chess Junior Grand Prix Spring 2022 - 2 ExtrasA—(0)
Feb 2022Swissfederation source
Score 1/1
Coulsdon Chess Junior Grand Prix Spring 2022 - 2 Level 5—(2)
Feb 2022Swissfederation source
Score 3/7Opp avg 1155
Coulsdon Chess Junior Grand Prix Spring 2022 - 1 Level 4—(1)
Jan 2022Swissfederation source
Score 3½/7Opp avg 1168
CCF Champions League Chess Finals Day 2019 Europa League—(0)
May 2019Teamfederation source
Score 5/7
CCF Champions League Surrey East 2nd Leg Main Teams—(0)
Mar 2019Teamfederation source
Score 4/5

Live ratings projected from the OCT26 published list · Not affiliated with FIDE