Chess South Africa Ratings Database

PLAYER PAGE

Personal

Sebake, DF (Dirobela)

Chess SA id

173072603

FIDE id

Date of birth

1973-02-28 (Adult)

Gender

Male

Region

Gert Sibande (MGS)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-09-06

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1269.9	1264.4	1115.7	1076
Raw rating	1269.9	1264.4	1115.7	1076
Weighted rating	1230.9	1233.5	1090.6	1076
Weighted performance	1257.1	1222.2	0	0
Floor	769.9	764.4	615.7	576
K-factor	36	36	40	40
Min/Max rating change allowed	150.1	151.3	187	197.9
Highest rating	1278.3 2018-09-01	1277.6 2018-09-01	1200 2024-02-01	1200 2024-02-01
Highest raw rating	1269.9 2025-11-01	1264.4 2025-11-01	1115.7 2025-07-01	1076 2024-02-01
Highest weighted rating	1267.8 2021-10-01	1261.9 2021-10-01	1082.2 2025-08-01	1076 2024-11-01
Highest weighted performance	1278.3 2018-09-01	1277.6 2018-09-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1269.9	1264.4	1115.7	1076
Analysis
Rating	1269.9	1264.4	1115.7	1076
Raw rating	1269.9	1264.4	1115.7	1076
Weighted rating	1230.9	1233.5	1090.6
Weighted performance	1257.1	1222.2	0
K-factor	36	36	40	40
Floor	769.9	764.4	615.7	576
Max/Min rating change allowed	150.1	151.3	187	197.9
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	1269.9	1264.4	1115.7	1076
New weighted rating	1235.2	1237	1093.1	1076
New weighted performance	1249.4	1214.5	0	0
Temp new rating	1269.9	1264.4	1115.7	1076
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1269.9	1264.4	1115.7	1076
New K-factor	36	36	40	40
New floor	769.9	764.4	615.7	576

Item	Main	Standard	Rapid
	0	0	0
	25	18	7
	0	0	0
	0	0	0
	6	6	0
	0	0	0
History	117	110	7

Games since
	Main 25	Standard 18		Rapid 7		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	25	9	36	-119	1467.3	1348.3
Standard	18	6.5	36.11	-118.1	1440.8	1322.7
Rapid	7	2.5	35.71	-121.4	1535.5	1414.1
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	67	27.5	41.04	-76.1	1342.4	1266.3
Standard	60	25	41.67	-70.8	1319.8	1249
Rapid	7	2.5	35.71	-121.4	1535.5	1414.1
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1269.9	1264.4	1115.7	1076
2025-09-30	1267.8	1261.9	1115.7	1076
2025-09-01	1267.8	1261.9	1115.7	1076
2025-08-01	1267.8	1261.9	1115.7	1076
2025-07-01	1267.8	1261.9	1115.7	1076
2025-06-01	1248.8	1261.9	1076	1076
2025-05-01	1236.2	1249.7	1076	1076
2025-04-01	1225.2	1236.3	1076	1076
2025-03-01	1225.2	1236.3	1076	1076
2025-02-01	1194.6	1199.1	1076	1076
2025-01-01	1194.6	1199.1	1076	1076
2024-12-01	1194.6	1199.1	1076	1076
2024-11-01	1194.6	1199.1	1076	1076
2024-10-01	1194.6	1199.1	1076	1076
2024-09-01	1194.6	1199.1	1076	1076
2024-08-01	1194.6	1199.1	1076	1076
2024-07-01	1194.6	1199.1	1076	1076
2024-09-01	1194.6	1199.1	1076	1076
2024-05-01	1194.6	1199.1	1076	1076
2024-04-01	1194.6	1199.1	1076	1076
2024-03-01	1194.6	1199.1	1076	1076
2024-02-01	1194.6	1199.1	1076	1076
2024-01-01	1194.6	1199.1	1076	1076
2023-12-01	1194.6	1199.1	1076	1076

Comming soon.

Tournaments

History

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Mpumalanga Regional Chess Trials 2025 (Open)	2025-09-06	2025-09-06	Standard	Ehlanzeni (MEN)	5	4	0.5	Yes	Analysis
2	Kolano Monthly Rapid Open 2025	2025-06-07	2025-06-07	Rapid	Ehlanzeni (MEN)	7	7	2.5	Yes	Analysis
3	Curro Open Chess Tournament 2025 (Open)	2025-05-10	2025-05-10	Standard	Ehlanzeni (MEN)	5	5	2	Yes	Analysis
4	Nelspruit Open 2025 (Open)	2025-04-05	2025-04-05	Standard	Ehlanzeni (MEN)	5	5	2	Yes	Analysis
5	Penryn 2025 (Open)	2025-02-22	2025-02-22	Standard	Ehlanzeni (MEN)	5	4	2	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Mpumalanga Regional Chess Trials 2025 (Open)	2025-09-06	2025-09-06	Standard	Ehlanzeni (MEN)	5	4	0.5	Yes	Analysis
2	Kolano Monthly Rapid Open 2025	2025-06-07	2025-06-07	Rapid	Ehlanzeni (MEN)	7	7	2.5	Yes	Analysis
3	Curro Open Chess Tournament 2025 (Open)	2025-05-10	2025-05-10	Standard	Ehlanzeni (MEN)	5	5	2	Yes	Analysis
4	Nelspruit Open 2025 (Open)	2025-04-05	2025-04-05	Standard	Ehlanzeni (MEN)	5	5	2	Yes	Analysis
5	Penryn 2025 (Open)	2025-02-22	2025-02-22	Standard	Ehlanzeni (MEN)	5	4	2	Yes	Analysis
6	2022 Heritage Day Open (A)	2022-09-24	2022-09-25	Standard	Ethekwini (KED)	6	6	2.5	Yes	Analysis
7	SAPS National Individual Chess Championship 2019 (Men)	2019-10-23	2019-10-25	Standard	Frances Baard (NCF)	9	9	3.5	Yes	Analysis
8	SAPS National Team Chess Championship 2019	2019-10-26	2019-10-30	Standard	Frances Baard (NCF)	9	9	4.5	Yes	Analysis
9	SAPS National Individual Championship 2018 (Men)	2018-09-12	2018-09-15	Standard	Xhariep (FXT)	9	9	5	Yes	Analysis
10	SAPS National Team Championship 2018	2018-09-11	2018-09-11	Standard	Xhariep (FXT)	9	9	3	Yes	Analysis

#	Games	Start				End
1	3	Tournament SAPS National Team Chess Championship 2019				Tournament SAPS National Team Chess Championship 2019
		date 2019-10-26	rnd 3	type Standard	result 1	date 2019-10-28	rnd 5	type Standard	result 1
		Opponent Tlhodi, T (Tshegofatso)				Opponent Gxeyane, R (Ronnie)
2	3	Tournament SAPS National Individual Chess Championship 2019				Tournament SAPS National Individual Chess Championship 2019
		date 2019-10-24	rnd 5	type Standard	result 0.5	date 2019-10-25	rnd 7	type Standard	result 0.5
		Opponent Mojapelo, S (Sc)				Opponent Khosa, P (Peter)
3	3	Tournament SAPS National Individual Championship 2018				Tournament SAPS National Individual Championship 2018
		date 2018-09-13	rnd 4	type Standard	result 1	date 2018-09-14	rnd 6	type Standard	result 1
		Opponent Otto, WJR (Wilhelmus)				Opponent Phindani, S (Simon)

#	Games	Start				End
1	3	Tournament SAPS National Team Chess Championship 2019				Tournament SAPS National Team Chess Championship 2019
		date 2019-10-26	rnd 3	type Standard	result 1	date 2019-10-28	rnd 5	type Standard	result 1
		Opponent Tlhodi, T (Tshegofatso)				Opponent Gxeyane, R (Ronnie)
2	3	Tournament SAPS National Individual Chess Championship 2019				Tournament SAPS National Individual Chess Championship 2019
		date 2019-10-24	rnd 5	type Standard	result 0.5	date 2019-10-25	rnd 7	type Standard	result 0.5
		Opponent Mojapelo, S (Sc)				Opponent Khosa, P (Peter)
3	3	Tournament SAPS National Individual Championship 2018				Tournament SAPS National Individual Championship 2018
		date 2018-09-13	rnd 4	type Standard	result 1	date 2018-09-14	rnd 6	type Standard	result 1
		Opponent Otto, WJR (Wilhelmus)				Opponent Phindani, S (Simon)

#	Games	Start				End
1	2	Tournament Kolano Monthly Rapid Open 2025				Tournament Kolano Monthly Rapid Open 2025
		date 2025-06-07	rnd 4	type Rapid	result 0.5	date 2025-06-07	rnd 5	type Rapid	result 1
		Opponent Bhila, E (Eddie)				Opponent Ndimande, N (Nqobani)
2	1	Tournament Kolano Monthly Rapid Open 2025				Tournament Kolano Monthly Rapid Open 2025
		date 2025-06-07	rnd 2	type Rapid	result 1	date 2025-06-07	rnd 2	type Rapid	result 1
		Opponent Phiri, A (Allie)				Opponent Phiri, A (Allie)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament SAPS National Individual Championship 2018				Tournament SAPS National Individual Championship 2018
		date 2018-09-13	rnd 4	type Standard	result 1	date 2018-09-14	rnd 6	type Standard	result 1
		Opponent Otto, WJR (Wilhelmus)				Opponent Phindani, S (Simon)
2	2	Tournament Curro Open Chess Tournament 2025				Tournament Curro Open Chess Tournament 2025
		date 2025-05-10	rnd 3	type Standard	result 1	date 2025-05-10	rnd 4	type Standard	result 1
		Opponent Oosthuizen, J (Jaques)				Opponent Rottcher, B (Bradley)
3	2	Tournament Penryn 2025				Tournament Penryn 2025
		date 2025-02-22	rnd 4	type Standard	result 1	date 2025-02-22	rnd 5	type Standard	result 1
		Opponent Rottcher, B (Bradley)				Opponent Barnard, C (Christo)

#	Games	Start				End
1	3	Tournament SAPS National Individual Championship 2018				Tournament SAPS National Individual Championship 2018
		date 2018-09-13	rnd 4	type Standard	result 1	date 2018-09-14	rnd 6	type Standard	result 1
		Opponent Otto, WJR (Wilhelmus)				Opponent Phindani, S (Simon)
2	2	Tournament Curro Open Chess Tournament 2025				Tournament Curro Open Chess Tournament 2025
		date 2025-05-10	rnd 3	type Standard	result 1	date 2025-05-10	rnd 4	type Standard	result 1
		Opponent Oosthuizen, J (Jaques)				Opponent Rottcher, B (Bradley)
3	2	Tournament Penryn 2025				Tournament Penryn 2025
		date 2025-02-22	rnd 4	type Standard	result 1	date 2025-02-22	rnd 5	type Standard	result 1
		Opponent Rottcher, B (Bradley)				Opponent Barnard, C (Christo)

#	Games	Start				End
1	1	Tournament Kolano Monthly Rapid Open 2025				Tournament Kolano Monthly Rapid Open 2025
		date 2025-06-07	rnd 5	type Rapid	result 1	date 2025-06-07	rnd 5	type Rapid	result 1
		Opponent Ndimande, N (Nqobani)				Opponent Ndimande, N (Nqobani)
2	1	Tournament Kolano Monthly Rapid Open 2025				Tournament Kolano Monthly Rapid Open 2025
		date 2025-06-07	rnd 2	type Rapid	result 1	date 2025-06-07	rnd 2	type Rapid	result 1
		Opponent Phiri, A (Allie)				Opponent Phiri, A (Allie)

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	Mnisi ,MA (Mfanuzile Abednego)	3	0	-425	3	0	-425	0	0	0	0	0	0
1	Mnisi ,MA (Mfanuzile Abednego)	3	1478.3	1053.3	3	1472.8	1053.3	0	0	0	0	0	0
2	Bhila ,E (Eddie)	3	0.5	-283.3	2	0	-425	1	0.5	0	0	0	0
2	Bhila ,E (Eddie)	3	1644	1360.7	2	1714	1219	1	1489.5	1644	0	0	0
3	Mukwevho ,R (Reginald)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
3	Mukwevho ,R (Reginald)	2	1145.7	933.2	2	1134.4	933.2	0	0	0	0	0	0
4	Rottcher ,B (Bradley)	2	2	425	2	2	425	0	0	0	0	0	0
4	Rottcher ,B (Bradley)	2	1200	1625	2	1200	1625	0	0	0	0	0	0
5	Mahladisa ,C (Chris)	2	0	-425	2	0	-425	0	0	0	0	0	0
5	Mahladisa ,C (Chris)	2	1249.2	824.2	2	1255.8	824.2	0	0	0	0	0	0
6	Phindani ,S (Simon)	2	2	425	2	2	425	0	0	0	0	0	0
6	Phindani ,S (Simon)	2	1193.8	1618.8	2	1192.6	1618.8	0	0	0	0	0	0
7	Blignaut ,R (Ryno)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
7	Blignaut ,R (Ryno)	2	1418.9	1206.4	2	1416.3	1206.4	0	0	0	0	0	0
8	Ntuli ,SB (Siphesihle)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
8	Ntuli ,SB (Siphesihle)	2	1200	1412.5	2	1200	1412.5	0	0	0	0	0	0
9	Nkambule ,M (Muzi)	2	0.5	-212.5	1	0.5	0	1	0	-425	0	0	0
9	Nkambule ,M (Muzi)	2	1641.4	1428.9	1	1622.2	1641.4	1	1365.8	1216.4	0	0	0
10	Oosthuizen ,J (Jaques)	2	1	0	1	1	425	1	0	-425	0	0	0
10	Oosthuizen ,J (Jaques)	2	1180.6	1180.6	1	1182.4	1605.6	1	1072.9	755.6	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Sebake, DF (Dirobela)

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