Chess South Africa Ratings Database

PLAYER PAGE

Personal

Bester, C (Cody)

Chess SA id

2120190729

FIDE id

Date of birth

2012-03-02 (U14)

Gender

Female

Region

West Coast (WCU)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-03-08

Personal details last changed

2025-03-31

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1199.6	1199.7	1192.6	1200
Raw rating	1199.6	1199.7	1192.6	1200
Weighted rating	1199.6	1199.6	1192.4	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	165.9	165.9	167.6	165.8
Highest rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2019-12-01	1200 2024-02-01	1200 2019-12-01	1200 2024-02-01
Highest weighted rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2019-12-01	1200 2024-02-01	1200 2019-12-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1199.6	1199.7	1192.6	1200
Analysis
Rating	1199.6	1199.7	1192.6	1200
Raw rating	1199.6	1199.7	1192.6	1200
Weighted rating	1199.6	1199.6	1192.4
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	165.9	165.9	167.6	165.8
Games	0	0	0	0
Score	0	0	0	0
Expected score	0	0	0	0
Score-Expected	0	0	0	0
Temp raw +/-	0	0	0	0
Final raw +/-	0	0	0	0
New raw rating	1199.6	1199.7	1192.6	1200
New weighted rating	1199.6	1199.6	1192.4	1200
New weighted performance	0	0	0	0
Temp new rating	1199.6	1199.7	1192.6	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1199.6	1199.7	1192.6	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard	Rapid
	0	0	0
	10	6	4
	0	0	0
	5	0	5
	0	0	0
	0	0	0
History	15	6	9

Games since
	Main 15	Standard 6		Rapid 9		Blitz 0
Gender	Female
Age group	U14
Region	West Coast (WCU)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 Female	-1		-1		-1


	Games	Score	%	Dp	AvgOpp	Performance
Main	0	0	0	0	0	0
Standard	0	0	0	0	0	0
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

	Games	Score	%	Dp	AvgOpp	Performance
Main	10	4	40	-85	1171.3	1086.3
Standard	6	2	33.33	-141.7	1173.5	1031.8
Rapid	4	2	50	0	1168	1168
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	15	6.5	43.33	-56.7	1178.2	1121.6
Standard	6	2	33.33	-141.7	1173.5	1031.8
Rapid	9	4.5	50	0	1181.4	1181.4
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1199.6	1199.7	1192.6	1200
2025-09-01	1199.6	1199.7	1192.6	1200
2025-08-01	1199.6	1199.7	1192.6	1200
2025-07-01	1199.6	1199.7	1192.6	1200
2025-06-01	1199.6	1199.7	1192.6	1200
2025-05-01	1199.4	1199.5	1192.6	1200
2025-04-01	1197	1196.5	1192.6	1200
2025-03-01	1199.6	1200	1192.4	1200
2025-02-01	1199.9	1200	1192.8	1200
2025-01-01	1199.9	1200	1192.1	1200
2024-12-01	1199.9	1200	1192.1	1200
2024-11-01	1199.9	1200	1192.1	1200
2024-10-01	1199.9	1200	1192.1	1200
2024-09-01	1199.9	1200	1192.1	1200
2024-08-01	1199.9	1200	1192.1	1200
2024-07-01	1199.9	1200	1192.1	1200
2024-06-01	1199.9	1200	1192.1	1200
2024-08-01	1199.9	1200	1192.1	1200
2024-04-01	1199.9	1200	1192.1	1200
2024-03-01	1199.9	1200	1192.1	1200
2024-02-01	1199.9	1200	1192.1	1200
2024-01-01	1199.9	1200	1192.1	1200
2023-12-01	1199.9	1200	1192.1	1200
2023-11-01	1199.9	1200	1192.1	1200

Comming soon.

Tournaments

History

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	West Coast Schools Chess Prestige 2025 (U13 Girls)	2025-03-08	2025-03-08	Standard	West Coast (WCU)	6	6	2	Yes	Analysis
2	Lower West Coast Prestige 2025 (U13 Girls)	2025-02-22	2025-02-22	Rapid	West Coast (WCU)	5	4	2	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	West Coast Schools Chess Prestige 2025 (U13 Girls)	2025-03-08	2025-03-08	Standard	West Coast (WCU)	6	6	2	Yes	Analysis
2	Lower West Coast Prestige 2025 (U13 Girls)	2025-02-22	2025-02-22	Rapid	West Coast (WCU)	5	4	2	Yes	Analysis
3	West Coast Primary Schools Grand Challenge League 2023 (Development)	2023-10-21	2023-10-21	Rapid	West Coast (WCU)	5	5	2.5	Yes	Analysis

#	Games	Start				End
1	2	Tournament Lower West Coast Prestige 2025				Tournament Lower West Coast Prestige 2025
		date 2025-02-22	rnd 4	type Rapid	result 1	date 2025-02-22	rnd 5	type Rapid	result 1
		Opponent Brophy, K (Kettarin)				Opponent Nkumeni, M (Minentle)
2	2	Tournament West Coast Primary Schools Grand Challenge League 2023				Tournament West Coast Primary Schools Grand Challenge League 2023
		date 2023-10-21	rnd 2	type Rapid	result 1	date 2023-10-21	rnd 3	type Rapid	result 0.5
		Opponent Arendse, C (Chriswill)				Opponent Odendaal, M (Merchronique)
3	1	Tournament West Coast Schools Chess Prestige 2025				Tournament West Coast Schools Chess Prestige 2025
		date 2025-03-08	rnd 6	type Standard	result 1	date 2025-03-08	rnd 6	type Standard	result 1
		Opponent Vermeulen, P (Peigh-Lene)				Opponent Vermeulen, P (Peigh-Lene)

#	Games	Start				End
1	1	Tournament West Coast Schools Chess Prestige 2025				Tournament West Coast Schools Chess Prestige 2025
		date 2025-03-08	rnd 6	type Standard	result 1	date 2025-03-08	rnd 6	type Standard	result 1
		Opponent Vermeulen, P (Peigh-Lene)				Opponent Vermeulen, P (Peigh-Lene)
2	1	Tournament West Coast Schools Chess Prestige 2025				Tournament West Coast Schools Chess Prestige 2025
		date 2025-03-08	rnd 2	type Standard	result 1	date 2025-03-08	rnd 2	type Standard	result 1
		Opponent September, A (Ava-Louise)				Opponent September, A (Ava-Louise)

#	Games	Start				End
1	2	Tournament Lower West Coast Prestige 2025				Tournament Lower West Coast Prestige 2025
		date 2025-02-22	rnd 4	type Rapid	result 1	date 2025-02-22	rnd 5	type Rapid	result 1
		Opponent Brophy, K (Kettarin)				Opponent Nkumeni, M (Minentle)
2	2	Tournament West Coast Primary Schools Grand Challenge League 2023				Tournament West Coast Primary Schools Grand Challenge League 2023
		date 2023-10-21	rnd 2	type Rapid	result 1	date 2023-10-21	rnd 3	type Rapid	result 0.5
		Opponent Arendse, C (Chriswill)				Opponent Odendaal, M (Merchronique)
3	1	Tournament West Coast Primary Schools Grand Challenge League 2023				Tournament West Coast Primary Schools Grand Challenge League 2023
		date 2023-10-21	rnd 5	type Rapid	result 1	date 2023-10-21	rnd 5	type Rapid	result 1
		Opponent De Kock, C (Charlotte)				Opponent De Kock, C (Charlotte)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Lower West Coast Prestige 2025				Tournament Lower West Coast Prestige 2025
		date 2025-02-22	rnd 4	type Rapid	result 1	date 2025-02-22	rnd 5	type Rapid	result 1
		Opponent Brophy, K (Kettarin)				Opponent Nkumeni, M (Minentle)
2	1	Tournament West Coast Schools Chess Prestige 2025				Tournament West Coast Schools Chess Prestige 2025
		date 2025-03-08	rnd 6	type Standard	result 1	date 2025-03-08	rnd 6	type Standard	result 1
		Opponent Vermeulen, P (Peigh-Lene)				Opponent Vermeulen, P (Peigh-Lene)
3	1	Tournament West Coast Schools Chess Prestige 2025				Tournament West Coast Schools Chess Prestige 2025
		date 2025-03-08	rnd 2	type Standard	result 1	date 2025-03-08	rnd 2	type Standard	result 1
		Opponent September, A (Ava-Louise)				Opponent September, A (Ava-Louise)

#	Games	Start				End
1	1	Tournament West Coast Schools Chess Prestige 2025				Tournament West Coast Schools Chess Prestige 2025
		date 2025-03-08	rnd 6	type Standard	result 1	date 2025-03-08	rnd 6	type Standard	result 1
		Opponent Vermeulen, P (Peigh-Lene)				Opponent Vermeulen, P (Peigh-Lene)
2	1	Tournament West Coast Schools Chess Prestige 2025				Tournament West Coast Schools Chess Prestige 2025
		date 2025-03-08	rnd 2	type Standard	result 1	date 2025-03-08	rnd 2	type Standard	result 1
		Opponent September, A (Ava-Louise)				Opponent September, A (Ava-Louise)

#	Games	Start				End
1	2	Tournament Lower West Coast Prestige 2025				Tournament Lower West Coast Prestige 2025
		date 2025-02-22	rnd 4	type Rapid	result 1	date 2025-02-22	rnd 5	type Rapid	result 1
		Opponent Brophy, K (Kettarin)				Opponent Nkumeni, M (Minentle)
2	1	Tournament West Coast Primary Schools Grand Challenge League 2023				Tournament West Coast Primary Schools Grand Challenge League 2023
		date 2023-10-21	rnd 5	type Rapid	result 1	date 2023-10-21	rnd 5	type Rapid	result 1
		Opponent De Kock, C (Charlotte)				Opponent De Kock, C (Charlotte)
3	1	Tournament West Coast Primary Schools Grand Challenge League 2023				Tournament West Coast Primary Schools Grand Challenge League 2023
		date 2023-10-21	rnd 2	type Rapid	result 1	date 2023-10-21	rnd 2	type Rapid	result 1
		Opponent Arendse, C (Chriswill)				Opponent Arendse, C (Chriswill)

No games found.

#	Games	Start				End

Top 10 opponents most often played

#	Opponent	Main			Standard			Rapid			Blitz
		Gms	Score	Dp	Gms	Score	Dp	Gms	Score	Dp	Gms	Score	Dp
		Gms	Aor	Prat	Gms	Aor	Prat	Gms	Aor	Prat	Gms	Aor	Prat
1	Niewoudt ,J (Jervane)	2	0	-425	1	0	-425	1	0	-425	0	0	0
1	Niewoudt ,J (Jervane)	2	1180.8	755.8	1	1164.1	755.8	1	1190.6	755.8	0	0	0
2	Hendricks ,N (Naylah)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Hendricks ,N (Naylah)	1	1200.7	775.7	1	1189.5	775.7	0	0	0	0	0	0
3	Snyders ,J (Jadie Leigh)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Snyders ,J (Jadie Leigh)	1	1199.1	774.1	1	1215.2	774.1	0	0	0	0	0	0
4	Mehlemakulu ,O (Okuhle)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Mehlemakulu ,O (Okuhle)	1	1088.2	663.2	1	1095	663.2	0	0	0	0	0	0
5	Vermeulen ,P (Peigh-Lene)	1	1	425	1	1	425	0	0	0	0	0	0
5	Vermeulen ,P (Peigh-Lene)	1	1165.5	1590.5	1	1165.7	1590.5	0	0	0	0	0	0
6	September ,A (Ava-Louise)	1	1	425	1	1	425	0	0	0	0	0	0
6	September ,A (Ava-Louise)	1	1192.9	1617.9	1	1200	1617.9	0	0	0	0	0	0
7	Odendaal ,M (Merchronique)	1	0.5	0	0	0	0	1	0.5	0	0	0	0
7	Odendaal ,M (Merchronique)	1	1193.9	1193.9	0	0	0	1	1160.4	1193.9	0	0	0
8	Arendse ,C (Chriswill)	1	1	425	0	0	0	1	1	425	0	0	0
8	Arendse ,C (Chriswill)	1	1157	1582	0	0	0	1	1125.5	1582	0	0	0
9	De Kock ,C (Charlotte)	1	1	425	0	0	0	1	1	425	0	0	0
9	De Kock ,C (Charlotte)	1	1209.5	1634.5	0	0	0	1	1092.4	1634.5	0	0	0
10	Nkumeni ,M (Minentle)	1	1	425	0	0	0	1	1	425	0	0	0
10	Nkumeni ,M (Minentle)	1	1180.1	1605.1	0	0	0	1	1167.1	1605.1	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Bester, C (Cody)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms