Chess South Africa Ratings Database

PLAYER PAGE

Personal

Collins, C (Christo)

Chess SA id

1090117298

FIDE id

Date of birth

2009-05-26 (U18)

Gender

Male

Region

West Rand (GWR)

Citizen

RSA

Titles

Chess SA registered

Last active game

2023-02-04

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1262.6	1271.8	1200	1200
Raw rating	1262.6	1271.8	1200	1200
Weighted rating	1262.6	1271.8	1200	1200
Weighted performance	812.9	812.5	0	0
Floor	762.6	771.8	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	151.7	149.7	165.8	165.8
Highest rating	1277.4 2019-08-01	1302.1 2019-08-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1262.6 2024-02-01	1271.8 2024-02-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1262.6 2025-02-01	1271.8 2025-02-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1277.4 2019-08-01	1302.1 2019-08-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1262.6	1271.8	1200	1200
Analysis
Rating	1262.6	1271.8	1200	1200
Raw rating	1262.6	1271.8	1200	1200
Weighted rating	1262.6	1271.8	1200
Weighted performance	812.9	812.5	0
K-factor	36	36	36	36
Floor	762.6	771.8	700	700
Max/Min rating change allowed	151.7	149.7	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	1262.6	1271.8	1200	1200
New weighted rating	1262.6	1271.8	1200	1200
New weighted performance	812.5	812	0	0
Temp new rating	1262.6	1271.8	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1262.6	1271.8	1200	1200
New K-factor	36	36	36	36
New floor	762.6	771.8	700	700

Item	Main	Standard
	0	0
	0	0
	0	0
	5	5
	20	20
	0	0
History	30	30

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U18
Region	West Rand (GWR)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 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	30	18	60	85	1197.7	1282.7
Standard	30	18	60	85	1197.7	1282.7
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1262.6	1271.8	1200	1200
2025-09-01	1262.6	1271.8	1200	1200
2025-08-01	1262.6	1271.8	1200	1200
2025-07-01	1262.6	1271.8	1200	1200
2025-06-01	1262.6	1271.8	1200	1200
2025-05-01	1262.6	1271.8	1200	1200
2025-04-01	1262.6	1271.8	1200	1200
2025-03-01	1262.6	1271.8	1200	1200
2025-02-01	1262.6	1271.8	1200	1200
2025-01-01	1262.6	1271.8	1200	1200
2024-12-01	1262.6	1271.8	1200	1200
2024-11-01	1262.6	1271.8	1200	1200
2024-10-01	1262.6	1271.8	1200	1200
2024-09-01	1262.6	1271.8	1200	1200
2024-08-01	1262.6	1271.8	1200	1200
2024-07-01	1262.6	1271.8	1200	1200
2024-06-01	1262.6	1271.8	1200	1200
2024-08-01	1262.6	1271.8	1200	1200
2024-04-01	1262.6	1271.8	1200	1200
2024-03-01	1262.6	1271.8	1200	1200
2024-02-01	1262.6	1271.8	1200	1200
2024-01-01	1262.6	1271.8	1200	1200
2023-12-01	1262.6	1271.8	1200	1200
2023-11-01	1262.6	1271.8	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	2023 West Rand Open (Rooks)	2023-02-04	2023-02-04	Standard	West Rand (GWR)	5	5	3	Yes	Analysis
2	D2 School League Finals 2022 (U13)	2022-08-20	2022-08-20	Standard	West Rand (GWR)	5	5	5	Yes	Analysis
3	2nd West Rand Open 2022 (Juniors)	2022-08-06	2022-08-06	Standard	West Rand (GWR)	5	5	1.5	Yes	Analysis
4	2022 Gauteng Schools Individual Chess Championship (U13 Boys)	2022-06-18	2022-06-18	Standard	Ekurhuleni (GE)	5	5	2	Yes	Analysis
5	D2 Schools Individuals 2022 (U13 Boys)	2022-05-07	2022-05-07	Standard	West Rand (GWR)	5	5	3.5	Yes	Analysis
6	D2 League Finals 2019 (U11)	2019-08-03	2019-08-03	Standard	West Rand (GWR)	7	5	3	Yes	Analysis

#	Games	Start				End
1	5	Tournament D2 School League Finals 2022				Tournament D2 School League Finals 2022
		date 2022-08-20	rnd 1	type Standard	result 1	date 2022-08-20	rnd 5	type Standard	result 1
		Opponent Mlungwana, M (Mbali)				Opponent Faku, N (Nomfusi)
2	3	Tournament D2 League Finals 2019				Tournament D2 Schools Individuals 2022
		date 2019-08-03	rnd 6	type Standard	result 1	date 2022-05-07	rnd 2	type Standard	result 0.5
		Opponent Venter, I (Isabella)				Opponent Nolan, CB (Christiaan)
3	2	Tournament 2023 West Rand Open				Tournament 2023 West Rand Open
		date 2023-02-04	rnd 2	type Standard	result 1	date 2023-02-04	rnd 3	type Standard	result 1
		Opponent Konopi, K (Keaobaka)				Opponent Seagrave, B (Byron)

#	Games	Start				End
1	5	Tournament D2 School League Finals 2022				Tournament D2 School League Finals 2022
		date 2022-08-20	rnd 1	type Standard	result 1	date 2022-08-20	rnd 5	type Standard	result 1
		Opponent Mlungwana, M (Mbali)				Opponent Faku, N (Nomfusi)
2	3	Tournament D2 League Finals 2019				Tournament D2 Schools Individuals 2022
		date 2019-08-03	rnd 6	type Standard	result 1	date 2022-05-07	rnd 2	type Standard	result 0.5
		Opponent Venter, I (Isabella)				Opponent Nolan, CB (Christiaan)
3	2	Tournament 2023 West Rand Open				Tournament 2023 West Rand Open
		date 2023-02-04	rnd 2	type Standard	result 1	date 2023-02-04	rnd 3	type Standard	result 1
		Opponent Konopi, K (Keaobaka)				Opponent Seagrave, B (Byron)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	5	Tournament D2 School League Finals 2022				Tournament D2 School League Finals 2022
		date 2022-08-20	rnd 1	type Standard	result 1	date 2022-08-20	rnd 5	type Standard	result 1
		Opponent Mlungwana, M (Mbali)				Opponent Faku, N (Nomfusi)
2	2	Tournament 2023 West Rand Open				Tournament 2023 West Rand Open
		date 2023-02-04	rnd 2	type Standard	result 1	date 2023-02-04	rnd 3	type Standard	result 1
		Opponent Konopi, K (Keaobaka)				Opponent Seagrave, B (Byron)
3	2	Tournament 2022 Gauteng Schools Individual Chess Championship				Tournament 2022 Gauteng Schools Individual Chess Championship
		date 2022-06-18	rnd 2	type Standard	result 1	date 2022-06-18	rnd 3	type Standard	result 1
		Opponent Mofokeng, N (Nkosana)				Opponent Manganyi, I (Ifanye)

#	Games	Start				End
1	5	Tournament D2 School League Finals 2022				Tournament D2 School League Finals 2022
		date 2022-08-20	rnd 1	type Standard	result 1	date 2022-08-20	rnd 5	type Standard	result 1
		Opponent Mlungwana, M (Mbali)				Opponent Faku, N (Nomfusi)
2	2	Tournament 2023 West Rand Open				Tournament 2023 West Rand Open
		date 2023-02-04	rnd 2	type Standard	result 1	date 2023-02-04	rnd 3	type Standard	result 1
		Opponent Konopi, K (Keaobaka)				Opponent Seagrave, B (Byron)
3	2	Tournament 2022 Gauteng Schools Individual Chess Championship				Tournament 2022 Gauteng Schools Individual Chess Championship
		date 2022-06-18	rnd 2	type Standard	result 1	date 2022-06-18	rnd 3	type Standard	result 1
		Opponent Mofokeng, N (Nkosana)				Opponent Manganyi, I (Ifanye)

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	Van Zyl ,J (Josch)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
1	Van Zyl ,J (Josch)	2	1188.9	1401.4	2	1186.4	1401.4	0	0	0	0	0	0
2	Konopi ,K (Keaobaka)	1	1	425	1	1	425	0	0	0	0	0	0
2	Konopi ,K (Keaobaka)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
3	Mediwane ,R (Rethabile)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Mediwane ,R (Rethabile)	1	1201.7	776.7	1	1202	776.7	0	0	0	0	0	0
4	Tamle ,O (Ongezile)	1	1	425	1	1	425	0	0	0	0	0	0
4	Tamle ,O (Ongezile)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
5	Rathaga ,T (Tebogo)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Rathaga ,T (Tebogo)	1	1165.8	740.8	1	1158.8	740.8	0	0	0	0	0	0
6	Soutter ,C (Cedric)	1	1	425	1	1	425	0	0	0	0	0	0
6	Soutter ,C (Cedric)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
7	Matthee ,D (Duane)	1	1	425	1	1	425	0	0	0	0	0	0
7	Matthee ,D (Duane)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
8	Seagrave ,B (Byron)	1	1	425	1	1	425	0	0	0	0	0	0
8	Seagrave ,B (Byron)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
9	Nolan ,CB (Christiaan)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
9	Nolan ,CB (Christiaan)	1	1112.4	1112.4	1	1167.6	1112.4	0	0	0	0	0	0
10	Fourie ,D (Devan)	1	1	425	1	1	425	0	0	0	0	0	0
10	Fourie ,D (Devan)	1	1200	1625	1	1200	1625	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

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PLAYER PAGE

Personal

Collins, C (Christo)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms