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	915.7	912	932.4	932.4
Weighted performance	0	0	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	915.7	912	932.4
Weighted performance	0	0	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
2026-01-01	915.7	912	932.4	932.4
2025-11-30	915.7	912	932.4	932.4
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
2024-11-01	915.7	912	932.4	932.4
2024-07-01	915.7	912	932.4	932.4
2024-06-01	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

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