Chess South Africa Ratings Database

PLAYER PAGE

Personal

Claassen, C (Cody)

Chess SA id

1100131283

FIDE id

Date of birth

2010-05-12 (U16)

Gender

Male

Region

Nelson Mandela Bay (ENM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-10-12

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1149.5	1152.8	1171.2	1157.6
Raw rating	1149.5	1152.8	1171.2	1157.6
Weighted rating	1148.6	1152.8	1169.8	1157.6
Weighted performance	744.5	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	178.2	177.3	172.8	176.1
Highest rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2020-01-01	1200 2020-01-01	1200 2020-01-01	1200 2020-01-01
Highest weighted rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2020-01-01	1200 2020-01-01	1200 2020-01-01	1200 2020-01-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1149.5	1152.8	1171.2	1157.6
Analysis
Rating	1149.5	1152.8	1171.2	1157.6
Raw rating	1149.5	1152.8	1171.2	1157.6
Weighted rating	1148.6	1152.8	1169.8
Weighted performance	744.5	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	178.2	177.3	172.8	176.1
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	1149.5	1152.8	1171.2	1157.6
New weighted rating	1148.5	1152.8	1169.7	1157.6
New weighted performance	744.1	0	0	0
Temp new rating	1149.5	1152.8	1171.2	1157.6
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1149.5	1152.8	1171.2	1157.6
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard	Rapid	Blitz
	0	0	0	0
	0	0	0	0
	5	0	5	0
	6	6	0	0
	12	0	5	7
	0	0	0	0
History	28	11	10	7

Games since
	Main 5	Standard 0		Rapid 5		Blitz 0
Gender	Male
Age group	U16
Region	Nelson Mandela Bay (ENM)
Province	Eastern Cape (EC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-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	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
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	28	9.5	33.93	-136.6	1216.3	1079.7
Standard	11	3	27.27	-193.2	1241.6	1048.4
Rapid	10	3.5	35	-127.5	1204.8	1077.3
Blitz	7	3	42.86	-60.7	1193	1132.3

Date	Main	Standard	Rapid	Blitz
2025-09-30	1149.5	1152.8	1171.2	1157.6
2025-09-01	1149.5	1152.8	1171.2	1157.6
2025-08-01	1149.5	1152.8	1171.2	1157.6
2025-07-01	1149.5	1152.8	1171.2	1157.6
2025-06-01	1149.5	1152.8	1171.2	1157.6
2025-05-01	1149.5	1152.8	1171.2	1157.6
2025-04-01	1149.5	1152.8	1171.2	1157.6
2025-03-01	1149.5	1152.8	1171.2	1157.6
2025-02-01	1148.5	1152.8	1169.6	1157.6
2025-01-01	1131.9	1152.8	1143.6	1157.6
2024-12-01	1131.9	1152.8	1143.6	1157.6
2024-11-01	1131.9	1152.8	1143.6	1157.6
2024-10-01	1155.6	1152.8	1180.8	1157.6
2024-09-01	1155.6	1152.8	1180.8	1157.6
2024-08-01	1155.6	1152.8	1180.8	1157.6
2024-07-01	1155.6	1152.8	1180.8	1157.6
2024-06-01	1155.6	1152.8	1180.8	1157.6
2024-08-01	1155.6	1152.8	1180.8	1157.6
2024-04-01	1155.6	1152.8	1180.8	1157.6
2024-03-01	1155.6	1152.8	1180.8	1157.6
2024-02-01	1155.6	1152.8	1180.8	1157.6
2024-01-01	1155.6	1152.8	1180.8	1157.6
2023-12-01	1155.6	1152.8	1180.8	1157.6
2023-11-01	1155.6	1152.8	1180.8	1157.6

Comming soon.

Tournaments

History

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	NMBCU Top Schools 2024 (High School)	2024-10-12	2024-10-12	Rapid	Nelson Mandela Bay (ENM)	5	5	1.5	Yes	Analysis
2	NMB 1st Trials 2023 (U14)	2023-02-17	2023-02-18	Standard	Nelson Mandela Bay (ENM)	6	6	3	Yes	Analysis
3	2022 Westering Tournament (Rapid)	2022-08-27	2022-08-27	Rapid	Nelson Mandela Bay (ENM)	5	5	2	Yes	Analysis
4	2022 Westering Tournament (Blitz)	2022-08-27	2022-08-27	Blitz	Nelson Mandela Bay (ENM)	7	7	3	Yes	Analysis
5	2020 NMBCU Chess Trial 1 (U12)	2020-02-08	2020-02-09	Standard	Nelson Mandela Bay (ENM)	6	5	0	Yes	Analysis

#	Games	Start				End
1	2	Tournament NMBCU Top Schools 2024				Tournament NMBCU Top Schools 2024
		date 2024-10-12	rnd 4	type Rapid	result 1	date 2024-10-12	rnd 5	type Rapid	result 0.5
		Opponent Alexander, C (Cruzen)				Opponent Nyoka, I (Ibanathi)
2	2	Tournament NMB 1st Trials 2023				Tournament NMB 1st Trials 2023
		date 2023-02-18	rnd 2	type Standard	result 1	date 2023-02-18	rnd 3	type Standard	result 1
		Opponent Allers, C (Cuan)				Opponent Gerwel, L (Luke)
3	2	Tournament 2022 Westering Tournament				Tournament 2022 Westering Tournament
		date 2022-08-27	rnd 6	type Blitz	result 1	date 2022-08-27	rnd 7	type Blitz	result 1
		Opponent Mlonzi, K (Kwakhanya)				Opponent Cerfonteyn, R (Raees)

#	Games	Start				End
1	2	Tournament NMB 1st Trials 2023				Tournament NMB 1st Trials 2023
		date 2023-02-18	rnd 2	type Standard	result 1	date 2023-02-18	rnd 3	type Standard	result 1
		Opponent Allers, C (Cuan)				Opponent Gerwel, L (Luke)
2	1	Tournament NMB 1st Trials 2023				Tournament NMB 1st Trials 2023
		date 2023-02-18	rnd 6	type Standard	result 1	date 2023-02-18	rnd 6	type Standard	result 1
		Opponent Coetzee, S (Samual)				Opponent Coetzee, S (Samual)

#	Games	Start				End
1	2	Tournament NMBCU Top Schools 2024				Tournament NMBCU Top Schools 2024
		date 2024-10-12	rnd 4	type Rapid	result 1	date 2024-10-12	rnd 5	type Rapid	result 0.5
		Opponent Alexander, C (Cruzen)				Opponent Nyoka, I (Ibanathi)
2	2	Tournament 2022 Westering Tournament				Tournament 2022 Westering Tournament
		date 2022-08-27	rnd 3	type Rapid	result 1	date 2022-08-27	rnd 4	type Rapid	result 1
		Opponent Prince, J (Jermaine)				Opponent Pikinini, N (Ntsika)

#	Games	Start				End
1	2	Tournament 2022 Westering Tournament				Tournament 2022 Westering Tournament
		date 2022-08-27	rnd 6	type Blitz	result 1	date 2022-08-27	rnd 7	type Blitz	result 1
		Opponent Mlonzi, K (Kwakhanya)				Opponent Cerfonteyn, R (Raees)
2	1	Tournament 2022 Westering Tournament				Tournament 2022 Westering Tournament
		date 2022-08-27	rnd 3	type Blitz	result 1	date 2022-08-27	rnd 3	type Blitz	result 1
		Opponent Ndingana, K (Kugawo)				Opponent Ndingana, K (Kugawo)

#	Games	Start				End
1	2	Tournament NMB 1st Trials 2023				Tournament NMB 1st Trials 2023
		date 2023-02-18	rnd 2	type Standard	result 1	date 2023-02-18	rnd 3	type Standard	result 1
		Opponent Allers, C (Cuan)				Opponent Gerwel, L (Luke)
2	2	Tournament 2022 Westering Tournament				Tournament 2022 Westering Tournament
		date 2022-08-27	rnd 6	type Blitz	result 1	date 2022-08-27	rnd 7	type Blitz	result 1
		Opponent Mlonzi, K (Kwakhanya)				Opponent Cerfonteyn, R (Raees)
3	2	Tournament 2022 Westering Tournament				Tournament 2022 Westering Tournament
		date 2022-08-27	rnd 3	type Rapid	result 1	date 2022-08-27	rnd 4	type Rapid	result 1
		Opponent Prince, J (Jermaine)				Opponent Pikinini, N (Ntsika)

#	Games	Start				End
1	2	Tournament NMB 1st Trials 2023				Tournament NMB 1st Trials 2023
		date 2023-02-18	rnd 2	type Standard	result 1	date 2023-02-18	rnd 3	type Standard	result 1
		Opponent Allers, C (Cuan)				Opponent Gerwel, L (Luke)
2	1	Tournament NMB 1st Trials 2023				Tournament NMB 1st Trials 2023
		date 2023-02-18	rnd 6	type Standard	result 1	date 2023-02-18	rnd 6	type Standard	result 1
		Opponent Coetzee, S (Samual)				Opponent Coetzee, S (Samual)

#	Games	Start				End
1	2	Tournament 2022 Westering Tournament				Tournament 2022 Westering Tournament
		date 2022-08-27	rnd 3	type Rapid	result 1	date 2022-08-27	rnd 4	type Rapid	result 1
		Opponent Prince, J (Jermaine)				Opponent Pikinini, N (Ntsika)
2	1	Tournament NMBCU Top Schools 2024				Tournament NMBCU Top Schools 2024
		date 2024-10-12	rnd 4	type Rapid	result 1	date 2024-10-12	rnd 4	type Rapid	result 1
		Opponent Alexander, C (Cruzen)				Opponent Alexander, C (Cruzen)

#	Games	Start				End
1	2	Tournament 2022 Westering Tournament				Tournament 2022 Westering Tournament
		date 2022-08-27	rnd 6	type Blitz	result 1	date 2022-08-27	rnd 7	type Blitz	result 1
		Opponent Mlonzi, K (Kwakhanya)				Opponent Cerfonteyn, R (Raees)
2	1	Tournament 2022 Westering Tournament				Tournament 2022 Westering Tournament
		date 2022-08-27	rnd 3	type Blitz	result 1	date 2022-08-27	rnd 3	type Blitz	result 1
		Opponent Ndingana, K (Kugawo)				Opponent Ndingana, K (Kugawo)

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	Allers ,C (Cuan)	1	1	425	1	1	425	0	0	0	0	0	0
1	Allers ,C (Cuan)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
2	Banda ,B (Benjamin)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Banda ,B (Benjamin)	1	1405.2	980.2	1	1434.7	980.2	0	0	0	0	0	0
3	Coetzee ,S (Samual)	1	1	425	1	1	425	0	0	0	0	0	0
3	Coetzee ,S (Samual)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
4	Gerwel ,L (Luke)	1	1	425	1	1	425	0	0	0	0	0	0
4	Gerwel ,L (Luke)	1	1221.6	1646.6	1	1235.6	1646.6	0	0	0	0	0	0
5	Twigg ,G (Garen)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Twigg ,G (Garen)	1	1425.8	1000.8	1	1429.9	1000.8	0	0	0	0	0	0
6	Brandt ,H (Hannes)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Brandt ,H (Hannes)	1	1217.3	792.3	1	1215	792.3	0	0	0	0	0	0
7	Van Nieuwenhuizen ,J (Jesse)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Van Nieuwenhuizen ,J (Jesse)	1	1200	775	1	1200	775	0	0	0	0	0	0
8	Murray ,J (Jaydon)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Murray ,J (Jaydon)	1	1187	762	1	1190.8	762	0	0	0	0	0	0
9	Matthews ,D (Devon)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Matthews ,D (Devon)	1	1200	775	1	1200	775	0	0	0	0	0	0
10	Nyoka ,I (Ibanathi)	1	0.5	0	0	0	0	1	0.5	0	0	0	0
10	Nyoka ,I (Ibanathi)	1	1158.8	1158.8	0	0	0	1	1200	1158.8	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Claassen, 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