Chess South Africa Ratings Database

PLAYER PAGE

Personal

Alberts, CJ (Carel)

Chess SA id

104044736

FIDE id

Date of birth

2004-11-14 (Adult)

Gender

Male

Region

Gert Sibande (MGS)

Citizen

RSA

Titles

Chess SA registered

Last active game

2018-02-17

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	915.7	912	932.4	932.4
Raw rating	915.7	912	932.4	932.4
Weighted rating	915.5	911.8	932.4	932.4
Weighted performance	19.3	19.3	0	0
Floor	500	500	500	500
K-factor	40	40	40	40
Min/Max rating change allowed	248.6	249.9	242.8	242.8
Highest rating	1200 2024-11-01	1200 2024-11-01	1200 2024-03-01	1200 2024-03-01
Highest raw rating	932.4 2018-01-01	932.4 2018-01-01	932.4 2024-03-01	932.4 2024-03-01
Highest weighted rating	932.4 2024-11-01	932.4 2024-11-01	932.4 2024-11-01	932.4 2024-11-01
Highest weighted performance	1200 2024-12-01	1200 2024-12-01	1200 2024-03-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	915.7	912	932.4	932.4
Analysis
Rating	915.7	912	932.4	932.4
Raw rating	915.7	912	932.4	932.4
Weighted rating	915.5	911.8	932.4
Weighted performance	19.3	19.3	0
K-factor	40	40	40	40
Floor	500	500	500	500
Max/Min rating change allowed	248.6	249.9	242.8	242.8
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	915.7	912	932.4	932.4
New weighted rating	915.7	912	932.4	932.4
New weighted performance	0	0	0	0
Temp new rating	915.7	912	932.4	932.4
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	915.7	912	932.4	932.4
New K-factor	40	40	40	40
New floor	500	500	500	500

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	253	233	20

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Gert Sibande (MGS)
Province	Mpumalanga (MP)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult 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	18	6	33.33	-141.7	960.1	818.4
Standard	18	6	33.33	-141.7	960.1	818.4
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	915.7	912	932.4	932.4
2025-09-30	915.7	912	932.4	932.4
2025-09-01	915.7	912	932.4	932.4
2025-08-01	915.7	912	932.4	932.4
2025-07-01	915.7	912	932.4	932.4
2025-06-01	915.7	912	932.4	932.4
2025-05-01	915.7	912	932.4	932.4
2025-04-01	915.7	912	932.4	932.4
2025-03-01	915.7	912	932.4	932.4
2025-02-01	915.7	912	932.4	932.4
2025-01-01	915.7	912	932.4	932.4
2024-12-01	915.7	912	932.4	932.4
2024-11-01	915.7	912	932.4	932.4
2024-10-01	915.7	912	932.4	932.4
2024-09-01	915.7	912	932.4	932.4
2024-08-01	915.7	912	932.4	932.4
2024-07-01	915.7	912	932.4	932.4
2024-09-01	915.7	912	932.4	932.4
2024-05-01	915.7	912	932.4	932.4
2024-04-01	915.7	912	932.4	932.4
2024-03-01	915.7	912	932.4	932.4
2024-02-01	915.7	912	932.4	932.4
2024-01-01	915.7	912	932.4	932.4
2023-12-01	850.7	848.4	932.4	932.4

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	Sparticus 1 2018 (A)	2018-02-17	2018-02-17	Standard	Gert Sibande (MGS)	5	4	1	Yes	Analysis
2	South African Junior Wildcard Championships 2017 (U14 Open)	2018-01-09	2018-01-12	Standard	4 Knights (4K)	7	7	2	Yes	Analysis
3	South African Junior Team Championships 2017 (U14C)	2018-01-04	2018-01-08	Standard	4 Knights (4K)	7	7	3	Yes	Analysis

#	Games	Start				End
1	1	Tournament Sparticus 1 2018				Tournament Sparticus 1 2018
		date 2018-02-17	rnd 2	type Standard	result 1	date 2018-02-17	rnd 2	type Standard	result 1
		Opponent Bester, FS (Franco)				Opponent Bester, FS (Franco)
2	1	Tournament South African Junior Wildcard Championships 2017				Tournament South African Junior Wildcard Championships 2017
		date 2018-01-11	rnd 5	type Standard	result 1	date 2018-01-11	rnd 5	type Standard	result 1
		Opponent Van Den Berg, R (Rynhardt)				Opponent Van Den Berg, R (Rynhardt)
3	1	Tournament South African Junior Wildcard Championships 2017				Tournament South African Junior Wildcard Championships 2017
		date 2018-01-09	rnd 1	type Standard	result 1	date 2018-01-09	rnd 1	type Standard	result 1
		Opponent Sparg, N (Nathan)				Opponent Sparg, N (Nathan)

#	Games	Start				End
1	1	Tournament Sparticus 1 2018				Tournament Sparticus 1 2018
		date 2018-02-17	rnd 2	type Standard	result 1	date 2018-02-17	rnd 2	type Standard	result 1
		Opponent Bester, FS (Franco)				Opponent Bester, FS (Franco)
2	1	Tournament South African Junior Wildcard Championships 2017				Tournament South African Junior Wildcard Championships 2017
		date 2018-01-11	rnd 5	type Standard	result 1	date 2018-01-11	rnd 5	type Standard	result 1
		Opponent Van Den Berg, R (Rynhardt)				Opponent Van Den Berg, R (Rynhardt)
3	1	Tournament South African Junior Wildcard Championships 2017				Tournament South African Junior Wildcard Championships 2017
		date 2018-01-09	rnd 1	type Standard	result 1	date 2018-01-09	rnd 1	type Standard	result 1
		Opponent Sparg, N (Nathan)				Opponent Sparg, N (Nathan)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Sparticus 1 2018				Tournament Sparticus 1 2018
		date 2018-02-17	rnd 2	type Standard	result 1	date 2018-02-17	rnd 2	type Standard	result 1
		Opponent Bester, FS (Franco)				Opponent Bester, FS (Franco)
2	1	Tournament South African Junior Wildcard Championships 2017				Tournament South African Junior Wildcard Championships 2017
		date 2018-01-11	rnd 5	type Standard	result 1	date 2018-01-11	rnd 5	type Standard	result 1
		Opponent Van Den Berg, R (Rynhardt)				Opponent Van Den Berg, R (Rynhardt)
3	1	Tournament South African Junior Wildcard Championships 2017				Tournament South African Junior Wildcard Championships 2017
		date 2018-01-09	rnd 1	type Standard	result 1	date 2018-01-09	rnd 1	type Standard	result 1
		Opponent Sparg, N (Nathan)				Opponent Sparg, N (Nathan)

#	Games	Start				End
1	1	Tournament Sparticus 1 2018				Tournament Sparticus 1 2018
		date 2018-02-17	rnd 2	type Standard	result 1	date 2018-02-17	rnd 2	type Standard	result 1
		Opponent Bester, FS (Franco)				Opponent Bester, FS (Franco)
2	1	Tournament South African Junior Wildcard Championships 2017				Tournament South African Junior Wildcard Championships 2017
		date 2018-01-11	rnd 5	type Standard	result 1	date 2018-01-11	rnd 5	type Standard	result 1
		Opponent Van Den Berg, R (Rynhardt)				Opponent Van Den Berg, R (Rynhardt)
3	1	Tournament South African Junior Wildcard Championships 2017				Tournament South African Junior Wildcard Championships 2017
		date 2018-01-09	rnd 1	type Standard	result 1	date 2018-01-09	rnd 1	type Standard	result 1
		Opponent Sparg, N (Nathan)				Opponent Sparg, N (Nathan)

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	Wallace ,A (Aiden)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Wallace ,A (Aiden)	1	839.2	414.2	1	839.2	414.2	0	0	0	0	0	0
2	Ristic ,A (Andrej)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Ristic ,A (Andrej)	1	1137.9	712.9	1	1137.9	712.9	0	0	0	0	0	0
3	Greyling ,HJ (Hendrik Johannes)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Greyling ,HJ (Hendrik Johannes)	1	1137.3	712.3	1	1137.3	712.3	0	0	0	0	0	0
4	Gounder ,R (Rowan)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Gounder ,R (Rowan)	1	812.6	387.6	1	812.6	387.6	0	0	0	0	0	0
5	Smith ,CD (Christopher David)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Smith ,CD (Christopher David)	1	1029	604	1	1029	604	0	0	0	0	0	0
6	Robberts ,S (Stefan Johan)	1	1	425	1	1	425	0	0	0	0	0	0
6	Robberts ,S (Stefan Johan)	1	668.4	1093.4	1	668.4	1093.4	0	0	0	0	0	0
7	Mokone ,G (Gomolemo)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Mokone ,G (Gomolemo)	1	990.6	565.6	1	990.6	565.6	0	0	0	0	0	0
8	Muller ,L (Lie-Chaen)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Muller ,L (Lie-Chaen)	1	848.2	423.2	1	848.2	423.2	0	0	0	0	0	0
9	Mattheus ,D (Dylan)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Mattheus ,D (Dylan)	1	931.2	506.2	1	931.2	506.2	0	0	0	0	0	0
10	Bester ,FS (Franco)	1	1	425	1	1	425	0	0	0	0	0	0
10	Bester ,FS (Franco)	1	883.2	1308.2	1	883.2	1308.2	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

Alberts, CJ (Carel)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms