Chess South Africa Ratings Database

PLAYER PAGE

Personal

Stroebel, G (Gorhin)

Chess SA id

100036549

FIDE id

Date of birth

2000-05-23 (Adult)

Gender

Male

Region

Buffalo City (EBC)

Citizen

RSA

Titles

Chess SA registered

Last active game

2023-03-16

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1152.4	1138	1149.2	1087.6
Raw rating	1152.4	1138	1149.2	1087.6
Weighted rating	1152.4	1138	1149.2	1087.5
Weighted performance	0	0	0	0
Floor	655.2	640.4	649.2	627.6
K-factor	40	40	40	40
Min/Max rating change allowed	177.5	181.1	178.3	194.6
Highest rating	1208.6 2019-03-01	1202.4 2019-03-01	1277.1 2019-07-01	1200 2018-02-01
Highest raw rating	1155.2 2019-12-01	1140.4 2019-12-01	1149.2 2024-03-01	1127.6 2018-02-01
Highest weighted rating	1155.2 2024-11-01	1140.4 2024-11-01	1149.2 2024-11-01	1127.6 2024-11-01
Highest weighted performance	1208.6 2019-03-01	1202.4 2019-03-01	1277.1 2019-07-01	1200 2018-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1152.4	1138	1149.2	1087.6
Analysis
Rating	1152.4	1138	1149.2	1087.6
Raw rating	1152.4	1138	1149.2	1087.6
Weighted rating	1152.4	1138	1149.2
Weighted performance	0	0	0
K-factor	40	40	40	40
Floor	655.2	640.4	649.2	627.6
Max/Min rating change allowed	177.5	181.1	178.3	194.6
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	1152.4	1138	1149.2	1087.6
New weighted rating	1152.4	1138	1149.2	1087.6
New weighted performance	0	0	0	0
Temp new rating	1152.4	1138	1149.2	1087.6
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1152.4	1138	1149.2	1087.6
New K-factor	40	40	40	40
New floor	655.2	640.4	649.2	627.6

Item	Main	Standard	Rapid	Blitz
	0	0	0	0
	0	0	0	0
	0	0	0	0
	1	1	0	0
	0	0	0	0
	0	0	0	0
History	178	159	10	9

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Buffalo City (EBC)
Province	Eastern Cape (EC)
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	24	12	50	0	1198.3	1198.3
Standard	10	5.5	55	42.5	1108.6	1151.1
Rapid	5	2.5	50	0	1318.7	1318.7
Blitz	9	4	44.44	-47.2	1231.2	1184

Date	Main	Standard	Rapid	Blitz
2025-11-01	1152.4	1138	1149.2	1087.6
2025-09-30	1152.4	1138	1149.2	1087.6
2025-09-01	1152.4	1138	1149.2	1087.6
2025-08-01	1152.4	1138	1149.2	1087.6
2025-07-01	1152.4	1138	1149.2	1087.6
2025-06-01	1152.4	1138	1149.2	1087.6
2025-05-01	1152.4	1138	1149.2	1087.6
2025-04-01	1152.4	1138	1149.2	1087.6
2025-03-01	1152.4	1138	1149.2	1087.6
2025-02-01	1152.4	1138	1149.2	1087.6
2025-01-01	1152.4	1138	1149.2	1087.6
2024-12-01	1152.4	1138	1149.2	1087.6
2024-11-01	1152.4	1138	1149.2	1087.6
2024-10-01	1152.4	1138	1149.2	1087.6
2024-09-01	1152.4	1138	1149.2	1087.6
2024-08-01	1152.4	1138	1149.2	1087.6
2024-07-01	1152.4	1138	1149.2	1087.6
2024-09-01	1152.4	1138	1149.2	1087.6
2024-05-01	1152.4	1138	1149.2	1087.6
2024-04-01	1152.4	1138	1149.2	1087.6
2024-03-01	1152.4	1138	1149.2	1087.6
2024-02-01	1152.4	1138	1149.2	1087.6
2024-01-01	1152.4	1138	1149.2	1087.6
2023-12-01	1152.4	1138	1149.2	1056.4

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	PECC Presidents Cup 2023	2023-02-02	2023-03-16	Standard	Nelson Mandela Bay (ENM)	7	1	0	Yes	Analysis
2	1st Chess Vikings Blitz and Rapid 2019 (Rapid)	2019-07-06	2019-07-06	Rapid	Buffalo City (EBC)	5	5	2.5	Yes	Analysis
3	1st Chess Vikings Blitz and Rapid 2019 (Blitz)	2019-07-06	2019-07-06	Blitz	Buffalo City (EBC)	10	9	4	Yes	Analysis
4	Buffalo City Trials 3 of 5 2019 (U18A-Open)	2019-03-02	2019-03-02	Standard	Buffalo City (EBC)	5	4	2.5	Yes	Analysis
5	Buffalo City Trials 1 of 5 2019 (U18-Open)	2019-02-02	2019-02-02	Standard	Buffalo City (EBC)	5	5	3	Yes	Analysis

#	Games	Start				End
1	4	Tournament Buffalo City Trials 1 of 5 2019				Tournament Buffalo City Trials 3 of 5 2019
		date 2019-02-02	rnd 4	type Standard	result 1	date 2019-03-02	rnd 3	type Standard	result 1
		Opponent Guma, S (Sityhilelo)				Opponent Mabasa, B (Blessed)
2	3	Tournament Buffalo City Trials 3 of 5 2019				Tournament 1st Chess Vikings Blitz and Rapid 2019
		date 2019-03-02	rnd 5	type Standard	result 0.5	date 2019-07-06	rnd 3	type Blitz	result 1
		Opponent Bacharam, N (Nishalin)				Opponent Manene, S (Sivile)
3	2	Tournament 1st Chess Vikings Blitz and Rapid 2019				Tournament 1st Chess Vikings Blitz and Rapid 2019
		date 2019-07-06	rnd 2	type Rapid	result 1	date 2019-07-06	rnd 3	type Rapid	result 0.5
		Opponent Marnitz, K (Keenan)				Opponent Beshe, A (Akhanye)

#	Games	Start				End
1	4	Tournament Buffalo City Trials 1 of 5 2019				Tournament Buffalo City Trials 3 of 5 2019
		date 2019-02-02	rnd 4	type Standard	result 1	date 2019-03-02	rnd 3	type Standard	result 1
		Opponent Guma, S (Sityhilelo)				Opponent Mabasa, B (Blessed)
2	1	Tournament Buffalo City Trials 3 of 5 2019				Tournament Buffalo City Trials 3 of 5 2019
		date 2019-03-02	rnd 5	type Standard	result 0.5	date 2019-03-02	rnd 5	type Standard	result 0.5
		Opponent Bacharam, N (Nishalin)				Opponent Bacharam, N (Nishalin)
3	1	Tournament Buffalo City Trials 1 of 5 2019				Tournament Buffalo City Trials 1 of 5 2019
		date 2019-02-02	rnd 2	type Standard	result 1	date 2019-02-02	rnd 2	type Standard	result 1
		Opponent Sihlobo, S (Sikhosonke)				Opponent Sihlobo, S (Sikhosonke)

#	Games	Start				End
1	2	Tournament 1st Chess Vikings Blitz and Rapid 2019				Tournament 1st Chess Vikings Blitz and Rapid 2019
		date 2019-07-06	rnd 2	type Rapid	result 1	date 2019-07-06	rnd 3	type Rapid	result 0.5
		Opponent Marnitz, K (Keenan)				Opponent Beshe, A (Akhanye)
2	1	Tournament 1st Chess Vikings Blitz and Rapid 2019				Tournament 1st Chess Vikings Blitz and Rapid 2019
		date 2019-07-06	rnd 5	type Rapid	result 1	date 2019-07-06	rnd 5	type Rapid	result 1
		Opponent Driffield, G (Gary)				Opponent Driffield, G (Gary)

#	Games	Start				End
1	2	Tournament 1st Chess Vikings Blitz and Rapid 2019				Tournament 1st Chess Vikings Blitz and Rapid 2019
		date 2019-07-06	rnd 2	type Blitz	result 1	date 2019-07-06	rnd 3	type Blitz	result 1
		Opponent Xongwana, S (Sahlulelo)				Opponent Manene, S (Sivile)
2	1	Tournament 1st Chess Vikings Blitz and Rapid 2019				Tournament 1st Chess Vikings Blitz and Rapid 2019
		date 2019-07-06	rnd 8	type Blitz	result 1	date 2019-07-06	rnd 8	type Blitz	result 1
		Opponent Van Rooyen, S (Stephan)				Opponent Van Rooyen, S (Stephan)
3	1	Tournament 1st Chess Vikings Blitz and Rapid 2019				Tournament 1st Chess Vikings Blitz and Rapid 2019
		date 2019-07-06	rnd 5	type Blitz	result 1	date 2019-07-06	rnd 5	type Blitz	result 1
		Opponent De Villiers, E (Ethan)				Opponent De Villiers, E (Ethan)

#	Games	Start				End
1	4	Tournament Buffalo City Trials 1 of 5 2019				Tournament Buffalo City Trials 3 of 5 2019
		date 2019-02-02	rnd 4	type Standard	result 1	date 2019-03-02	rnd 3	type Standard	result 1
		Opponent Guma, S (Sityhilelo)				Opponent Mabasa, B (Blessed)
2	2	Tournament 1st Chess Vikings Blitz and Rapid 2019				Tournament 1st Chess Vikings Blitz and Rapid 2019
		date 2019-07-06	rnd 2	type Blitz	result 1	date 2019-07-06	rnd 3	type Blitz	result 1
		Opponent Xongwana, S (Sahlulelo)				Opponent Manene, S (Sivile)
3	1	Tournament 1st Chess Vikings Blitz and Rapid 2019				Tournament 1st Chess Vikings Blitz and Rapid 2019
		date 2019-07-06	rnd 8	type Blitz	result 1	date 2019-07-06	rnd 8	type Blitz	result 1
		Opponent Van Rooyen, S (Stephan)				Opponent Van Rooyen, S (Stephan)

#	Games	Start				End
1	4	Tournament Buffalo City Trials 1 of 5 2019				Tournament Buffalo City Trials 3 of 5 2019
		date 2019-02-02	rnd 4	type Standard	result 1	date 2019-03-02	rnd 3	type Standard	result 1
		Opponent Guma, S (Sityhilelo)				Opponent Mabasa, B (Blessed)
2	1	Tournament Buffalo City Trials 1 of 5 2019				Tournament Buffalo City Trials 1 of 5 2019
		date 2019-02-02	rnd 2	type Standard	result 1	date 2019-02-02	rnd 2	type Standard	result 1
		Opponent Sihlobo, S (Sikhosonke)				Opponent Sihlobo, S (Sikhosonke)

#	Games	Start				End
1	1	Tournament 1st Chess Vikings Blitz and Rapid 2019				Tournament 1st Chess Vikings Blitz and Rapid 2019
		date 2019-07-06	rnd 5	type Rapid	result 1	date 2019-07-06	rnd 5	type Rapid	result 1
		Opponent Driffield, G (Gary)				Opponent Driffield, G (Gary)
2	1	Tournament 1st Chess Vikings Blitz and Rapid 2019				Tournament 1st Chess Vikings Blitz and Rapid 2019
		date 2019-07-06	rnd 2	type Rapid	result 1	date 2019-07-06	rnd 2	type Rapid	result 1
		Opponent Marnitz, K (Keenan)				Opponent Marnitz, K (Keenan)

#	Games	Start				End
1	2	Tournament 1st Chess Vikings Blitz and Rapid 2019				Tournament 1st Chess Vikings Blitz and Rapid 2019
		date 2019-07-06	rnd 2	type Blitz	result 1	date 2019-07-06	rnd 3	type Blitz	result 1
		Opponent Xongwana, S (Sahlulelo)				Opponent Manene, S (Sivile)
2	1	Tournament 1st Chess Vikings Blitz and Rapid 2019				Tournament 1st Chess Vikings Blitz and Rapid 2019
		date 2019-07-06	rnd 8	type Blitz	result 1	date 2019-07-06	rnd 8	type Blitz	result 1
		Opponent Van Rooyen, S (Stephan)				Opponent Van Rooyen, S (Stephan)
3	1	Tournament 1st Chess Vikings Blitz and Rapid 2019				Tournament 1st Chess Vikings Blitz and Rapid 2019
		date 2019-07-06	rnd 5	type Blitz	result 1	date 2019-07-06	rnd 5	type Blitz	result 1
		Opponent De Villiers, E (Ethan)				Opponent De Villiers, E (Ethan)

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	Mabasa ,B (Blessed)	2	1	0	2	1	0	0	0	0	0	0	0
1	Mabasa ,B (Blessed)	2	877.7	877.7	2	844.2	877.7	0	0	0	0	0	0
2	Rosso ,T (Tyler)	2	0	-425	1	0	-425	0	0	0	1	0	-425
2	Rosso ,T (Tyler)	2	1329.1	904.1	1	1215.9	904.1	0	0	0	1	941	904.1
3	Xongwana ,S (Sahlulelo Ashere)	2	1	0	0	0	0	1	0	-425	1	1	425
3	Xongwana ,S (Sahlulelo Ashere)	2	1385.4	1385.4	0	0	0	1	1115.1	960.4	1	1069.9	1810.4
4	Guma ,S (Sityhilelo)	1	1	425	1	1	425	0	0	0	0	0	0
4	Guma ,S (Sityhilelo)	1	1068.9	1493.9	1	1047.2	1493.9	0	0	0	0	0	0
5	Bacharam ,N (Nishalin)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
5	Bacharam ,N (Nishalin)	1	1229.7	1229.7	1	1244	1229.7	0	0	0	0	0	0
6	Chipunza ,J (James)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Chipunza ,J (James)	1	1479.9	1054.9	1	1479.4	1054.9	0	0	0	0	0	0
7	Sihlobo ,S (Sikhosonke)	1	1	425	1	1	425	0	0	0	0	0	0
7	Sihlobo ,S (Sikhosonke)	1	774.6	1199.6	1	784.6	1199.6	0	0	0	0	0	0
8	Gosa ,C (Cwenga)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Gosa ,C (Cwenga)	1	1072.1	647.1	1	1050.8	647.1	0	0	0	0	0	0
9	Qangule ,L (Lithitha)	1	1	425	1	1	425	0	0	0	0	0	0
9	Qangule ,L (Lithitha)	1	1379.4	1804.4	1	1383.3	1804.4	0	0	0	0	0	0
10	Beshe ,A (Akhanye)	1	0.5	0	0	0	0	1	0.5	0	0	0	0
10	Beshe ,A (Akhanye)	1	1089.6	1089.6	0	0	0	1	1002	1089.6	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Stroebel, G (Gorhin)

Ratings

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Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms