Chess South Africa Ratings Database

PLAYER PAGE

Personal

Langa, C (Chokoe)

Chess SA id

1130159427

FIDE id

Date of birth

2013-02-02 (U14)

Gender

Male

Region

Bojanala Platina (NBR)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-03-16

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1088	1069.6	1200	1200
Raw rating	1088	1069.6	1200	1200
Weighted rating	1083.6	1064.6	1200	1200
Weighted performance	755.5	751.3	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	194.5	199.7	165.8	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 2019-12-01	1200 2024-03-01	1200 2024-03-01
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 2019-12-01	1200 2024-03-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1088	1069.6	1200	1200
Analysis
Rating	1088	1069.6	1200	1200
Raw rating	1088	1069.6	1200	1200
Weighted rating	1083.6	1064.6	1200
Weighted performance	755.5	751.3	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	194.5	199.7	165.8	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	1088	1069.6	1200	1200
New weighted rating	1083.9	1065	1200	1200
New weighted performance	749.8	745.5	0	0
Temp new rating	1088	1069.6	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1088	1069.6	1200	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard
	0	0
	0	0
	10	10
	14	14
	0	0
	0	0
History	24	24

Games since
	Main 10	Standard 10		Rapid 0		Blitz 0
Gender	Male
Age group	U14
Region	Bojanala Platina (NBR)
Province	Northwest (NW)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 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	24	5.5	22.92	-230.2	1220.6	990.4
Standard	24	5.5	22.92	-230.2	1220.6	990.4
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1088	1069.6	1200	1200
2025-09-30	1088	1069.6	1200	1200
2025-09-01	1088	1069.6	1200	1200
2025-08-01	1088	1069.6	1200	1200
2025-07-01	1088	1069.6	1200	1200
2025-06-01	1088	1069.6	1200	1200
2025-05-01	1088	1069.6	1200	1200
2025-04-01	1088	1069.6	1200	1200
2025-03-01	1088	1069.6	1200	1200
2025-02-01	1088	1069.6	1200	1200
2025-01-01	1073	1052.8	1200	1200
2024-12-01	1073	1052.8	1200	1200
2024-11-01	1073	1052.8	1200	1200
2024-10-01	1073	1052.8	1200	1200
2024-09-01	1073	1052.8	1200	1200
2024-08-01	1073	1052.8	1200	1200
2024-07-01	1073	1052.8	1200	1200
2024-09-01	1073	1052.8	1200	1200
2024-05-01	1073	1052.8	1200	1200
2024-04-01	1073	1052.8	1200	1200
2024-03-01	1089.7	1072.2	1200	1200
2024-02-01	1089.7	1072.2	1200	1200
2024-01-01	1115.1	1098.1	1200	1200
2023-12-01	1115.1	1098.1	1200	1200

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	Bojanala Silwerrand's Rating Implosion 2024 (Knights)	2024-03-16	2024-03-16	Standard	Bojanala Platina (NBR)	5	5	1	Yes	Analysis
2	Bojanala Closed Chess Championships Stage 1 2024 (U12)	2024-01-27	2024-01-27	Standard	Bojanala Platina (NBR)	5	5	1	Yes	Analysis
3	Bojanala's Battle Of Mount Cambridge 2023 (Knights)	2023-09-16	2023-09-16	Standard	Bojanala Platina (NBR)	5	5	2	Yes	Analysis
4	Bojanala's Spring Cleaning 2023 (Knights)	2023-08-26	2023-08-26	Standard	Bojanala Platina (NBR)	5	4	0	Yes	Analysis
5	Bojanala's Rosewood 2023 (Knights)	2023-08-12	2023-08-12	Standard	Bojanala Platina (NBR)	5	5	1.5	Yes	Analysis

#	Games	Start				End
1	2	Tournament Bojanala's Battle Of Mount Cambridge 2023				Tournament Bojanala's Battle Of Mount Cambridge 2023
		date 2023-09-16	rnd 4	type Standard	result 1	date 2023-09-16	rnd 5	type Standard	result 1
		Opponent Ntsundwane, L (Lonwabo)				Opponent Raseleka, T (Tlotlo)
2	1	Tournament Bojanala Silwerrand's Rating Implosion 2024				Tournament Bojanala Silwerrand's Rating Implosion 2024
		date 2024-03-16	rnd 2	type Standard	result 1	date 2024-03-16	rnd 2	type Standard	result 1
		Opponent Mususa, C (Cory Tine)				Opponent Mususa, C (Cory Tine)
3	1	Tournament Bojanala Closed Chess Championships Stage 1 2024				Tournament Bojanala Closed Chess Championships Stage 1 2024
		date 2024-01-27	rnd 4	type Standard	result 1	date 2024-01-27	rnd 4	type Standard	result 1
		Opponent Zwane, K (Koketso)				Opponent Zwane, K (Koketso)

#	Games	Start				End
1	2	Tournament Bojanala's Battle Of Mount Cambridge 2023				Tournament Bojanala's Battle Of Mount Cambridge 2023
		date 2023-09-16	rnd 4	type Standard	result 1	date 2023-09-16	rnd 5	type Standard	result 1
		Opponent Ntsundwane, L (Lonwabo)				Opponent Raseleka, T (Tlotlo)
2	1	Tournament Bojanala Silwerrand's Rating Implosion 2024				Tournament Bojanala Silwerrand's Rating Implosion 2024
		date 2024-03-16	rnd 2	type Standard	result 1	date 2024-03-16	rnd 2	type Standard	result 1
		Opponent Mususa, C (Cory Tine)				Opponent Mususa, C (Cory Tine)
3	1	Tournament Bojanala Closed Chess Championships Stage 1 2024				Tournament Bojanala Closed Chess Championships Stage 1 2024
		date 2024-01-27	rnd 4	type Standard	result 1	date 2024-01-27	rnd 4	type Standard	result 1
		Opponent Zwane, K (Koketso)				Opponent Zwane, K (Koketso)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Bojanala's Battle Of Mount Cambridge 2023				Tournament Bojanala's Battle Of Mount Cambridge 2023
		date 2023-09-16	rnd 4	type Standard	result 1	date 2023-09-16	rnd 5	type Standard	result 1
		Opponent Ntsundwane, L (Lonwabo)				Opponent Raseleka, T (Tlotlo)
2	1	Tournament Bojanala Silwerrand's Rating Implosion 2024				Tournament Bojanala Silwerrand's Rating Implosion 2024
		date 2024-03-16	rnd 2	type Standard	result 1	date 2024-03-16	rnd 2	type Standard	result 1
		Opponent Mususa, C (Cory Tine)				Opponent Mususa, C (Cory Tine)
3	1	Tournament Bojanala Closed Chess Championships Stage 1 2024				Tournament Bojanala Closed Chess Championships Stage 1 2024
		date 2024-01-27	rnd 4	type Standard	result 1	date 2024-01-27	rnd 4	type Standard	result 1
		Opponent Zwane, K (Koketso)				Opponent Zwane, K (Koketso)

#	Games	Start				End
1	2	Tournament Bojanala's Battle Of Mount Cambridge 2023				Tournament Bojanala's Battle Of Mount Cambridge 2023
		date 2023-09-16	rnd 4	type Standard	result 1	date 2023-09-16	rnd 5	type Standard	result 1
		Opponent Ntsundwane, L (Lonwabo)				Opponent Raseleka, T (Tlotlo)
2	1	Tournament Bojanala Silwerrand's Rating Implosion 2024				Tournament Bojanala Silwerrand's Rating Implosion 2024
		date 2024-03-16	rnd 2	type Standard	result 1	date 2024-03-16	rnd 2	type Standard	result 1
		Opponent Mususa, C (Cory Tine)				Opponent Mususa, C (Cory Tine)
3	1	Tournament Bojanala Closed Chess Championships Stage 1 2024				Tournament Bojanala Closed Chess Championships Stage 1 2024
		date 2024-01-27	rnd 4	type Standard	result 1	date 2024-01-27	rnd 4	type Standard	result 1
		Opponent Zwane, K (Koketso)				Opponent Zwane, K (Koketso)

No games found.

#	Games	Start				End

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	Pelser ,M (Milan)	2	0	-425	2	0	-425	0	0	0	0	0	0
1	Pelser ,M (Milan)	2	1171.9	746.9	2	1162.7	746.9	0	0	0	0	0	0
2	Pretorius ,S (Sarel)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Pretorius ,S (Sarel)	1	1385.2	960.2	1	1351.2	960.2	0	0	0	0	0	0
3	Motsuane ,O (Omphile)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Motsuane ,O (Omphile)	1	1200	775	1	1200	775	0	0	0	0	0	0
4	Kgame ,O (Onalenna Itumeleng)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Kgame ,O (Onalenna Itumeleng)	1	1416.3	991.3	1	1419.7	991.3	0	0	0	0	0	0
5	Kau ,M (Maipelo)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Kau ,M (Maipelo)	1	1193	768	1	1189.6	768	0	0	0	0	0	0
6	Pillay ,Y (Yishai)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Pillay ,Y (Yishai)	1	1231	806	1	1230.6	806	0	0	0	0	0	0
7	Mususa ,C (Cory Tine)	1	1	425	1	1	425	0	0	0	0	0	0
7	Mususa ,C (Cory Tine)	1	1199	1624	1	1198.8	1624	0	0	0	0	0	0
8	Ramonyai ,M (Maribe)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
8	Ramonyai ,M (Maribe)	1	1200	1200	1	1200	1200	0	0	0	0	0	0
9	Byliefeldt ,M (Mienke)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Byliefeldt ,M (Mienke)	1	1211.9	786.9	1	1202.1	786.9	0	0	0	0	0	0
10	Motau ,N (Neelo)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Motau ,N (Neelo)	1	1278.2	853.2	1	1304.4	853.2	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Langa, C (Chokoe)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms