Chess South Africa Ratings Database

PLAYER PAGE

Personal

Sibhema, O (Owethu)

Chess SA id

1080157517

FIDE id

Date of birth

2008-01-24 (U18)

Gender

Male

Region

Amajuba (KAN)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-12-08

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1292	1298	1201.4	1200
Raw rating	1292	1298	1201.4	1200
Weighted rating	1268.2	1271.7	1201.4	1200
Weighted performance	0	0	0	0
Floor	792	798	701.4	700
K-factor	36	36	36	36
Min/Max rating change allowed	145.4	144.2	165.5	165.8
Highest rating	1307.2 2024-09-01	1450.8 2024-09-01	1209.2 2023-06-01	1200 2018-10-01
Highest raw rating	1292 2025-01-01	1298 2025-01-01	1201.4 2024-02-01	1200 2024-02-01
Highest weighted rating	1260.2 2025-08-01	1262.8 2025-08-01	1201.4 2025-05-05	1200 2018-10-01
Highest weighted performance	1307.2 2024-09-01	1450.8 2024-09-01	1209.2 2023-06-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1292	1298	1201.4	1200
Analysis
Rating	1292	1298	1201.4	1200
Raw rating	1292	1298	1201.4	1200
Weighted rating	1268.2	1271.7	1201.4
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	792	798	701.4	700
Max/Min rating change allowed	145.4	144.2	165.5	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	1292	1298	1201.4	1200
New weighted rating	1271.8	1275.7	1201.4	1200
New weighted performance	0	0	0	0
Temp new rating	1292	1298	1201.4	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1292	1298	1201.4	1200
New K-factor	36	36	36	36
New floor	792	798	701.4	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	12	12	0
	7	0	7
	0	0	0
	0	0	0
History	19	12	7

Games since
	Main 12	Standard 12		Rapid 0		Blitz 0
Gender	Male
Age group	U18
Region	Amajuba (KAN)
Province	KwaZulu Natal (KZ)
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	19	10.5	55.26	44.7	1314.3	1359.1
Standard	12	7	58.33	70.8	1370.7	1441.5
Rapid	7	3.5	50	0	1217.8	1217.8
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1292	1298	1201.4	1200
2025-09-01	1292	1298	1201.4	1200
2025-08-01	1292	1298	1201.4	1200
2025-07-01	1292	1298	1201.4	1200
2025-06-01	1292	1298	1201.4	1200
2025-05-01	1292	1298	1201.4	1200
2025-04-01	1292	1298	1201.4	1200
2025-03-01	1292	1298	1201.4	1200
2025-02-01	1292	1298	1201.4	1200
2025-01-01	1292	1298	1201.4	1200
2024-12-01	1257.9	1261.6	1201.4	1200
2024-11-01	1257.9	1261.6	1201.4	1200
2024-10-01	1257.9	1261.6	1201.4	1200
2024-09-01	1204.1	1200	1201.4	1200
2024-08-01	1204.1	1200	1201.4	1200
2024-07-01	1204.1	1200	1201.4	1200
2024-06-01	1204.1	1200	1201.4	1200
2024-08-01	1204.1	1200	1201.4	1200
2024-04-01	1204.1	1200	1201.4	1200
2024-03-01	1204.1	1200	1201.4	1200
2024-02-01	1204.1	1200	1201.4	1200
2024-01-01	1204.1	1200	1201.4	1200
2023-12-01	1204.1	1200	1201.4	1200
2023-11-01	1204.1	1200	1201.4	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	2024 SALGA KZN DSAC Games	2024-12-06	2024-12-08	Standard	Ethekwini (KED)	7	6	3	Yes	Analysis
2	2024 KZN Schools District Selections (U18 Boys)	2024-09-13	2024-09-15	Standard	Ethekwini (KED)	6	6	4	Yes	Analysis
3	2023 KZN Winter Schools Selections (U15 Boys)	2023-06-24	2023-06-24	Rapid	Ethekwini (KED)	7	7	3.5	Yes	Analysis

#	Games	Start				End
1	4	Tournament 2024 KZN Schools District Selections				Tournament 2024 SALGA KZN DSAC Games
		date 2024-09-14	rnd 4	type Standard	result 1	date 2024-12-06	rnd 2	type Standard	result 1
		Opponent Mathonsi, A (Andile)				Opponent Mnqondo, M (Mpumelelo)
2	3	Tournament 2024 SALGA KZN DSAC Games				Tournament 2024 SALGA KZN DSAC Games
		date 2024-12-07	rnd 4	type Standard	result 0.5	date 2024-12-07	rnd 6	type Standard	result 0.5
		Opponent Sunder, K (Kiyaan)				Opponent Mpanza, M (Masimbonge)
3	2	Tournament 2023 KZN Winter Schools Selections				Tournament 2023 KZN Winter Schools Selections
		date 2023-06-24	rnd 5	type Rapid	result 1	date 2023-06-24	rnd 6	type Rapid	result 0.5
		Opponent Dlamini, N (Ntandoyenkosi)				Opponent Chetty, L (Luke)

#	Games	Start				End
1	4	Tournament 2024 KZN Schools District Selections				Tournament 2024 SALGA KZN DSAC Games
		date 2024-09-14	rnd 4	type Standard	result 1	date 2024-12-06	rnd 2	type Standard	result 1
		Opponent Mathonsi, A (Andile)				Opponent Mnqondo, M (Mpumelelo)
2	3	Tournament 2024 SALGA KZN DSAC Games				Tournament 2024 SALGA KZN DSAC Games
		date 2024-12-07	rnd 4	type Standard	result 0.5	date 2024-12-07	rnd 6	type Standard	result 0.5
		Opponent Sunder, K (Kiyaan)				Opponent Mpanza, M (Masimbonge)
3	1	Tournament 2024 KZN Schools District Selections				Tournament 2024 KZN Schools District Selections
		date 2024-09-14	rnd 2	type Standard	result 1	date 2024-09-14	rnd 2	type Standard	result 1
		Opponent Mbatha, B (Bayanda)				Opponent Mbatha, B (Bayanda)

#	Games	Start				End
1	2	Tournament 2023 KZN Winter Schools Selections				Tournament 2023 KZN Winter Schools Selections
		date 2023-06-24	rnd 5	type Rapid	result 1	date 2023-06-24	rnd 6	type Rapid	result 0.5
		Opponent Dlamini, N (Ntandoyenkosi)				Opponent Chetty, L (Luke)
2	2	Tournament 2023 KZN Winter Schools Selections				Tournament 2023 KZN Winter Schools Selections
		date 2023-06-24	rnd 2	type Rapid	result 1	date 2023-06-24	rnd 3	type Rapid	result 1
		Opponent Ho, R (Ryan)				Opponent Khumalo, M (Melokuhle)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament 2024 KZN Schools District Selections				Tournament 2024 SALGA KZN DSAC Games
		date 2024-09-14	rnd 4	type Standard	result 1	date 2024-12-06	rnd 2	type Standard	result 1
		Opponent Mathonsi, A (Andile)				Opponent Mnqondo, M (Mpumelelo)
2	2	Tournament 2023 KZN Winter Schools Selections				Tournament 2023 KZN Winter Schools Selections
		date 2023-06-24	rnd 2	type Rapid	result 1	date 2023-06-24	rnd 3	type Rapid	result 1
		Opponent Ho, R (Ryan)				Opponent Khumalo, M (Melokuhle)
3	1	Tournament 2024 SALGA KZN DSAC Games				Tournament 2024 SALGA KZN DSAC Games
		date 2024-12-07	rnd 5	type Standard	result 1	date 2024-12-07	rnd 5	type Standard	result 1
		Opponent Mbatha, N (Ntobeko)				Opponent Mbatha, N (Ntobeko)

#	Games	Start				End
1	4	Tournament 2024 KZN Schools District Selections				Tournament 2024 SALGA KZN DSAC Games
		date 2024-09-14	rnd 4	type Standard	result 1	date 2024-12-06	rnd 2	type Standard	result 1
		Opponent Mathonsi, A (Andile)				Opponent Mnqondo, M (Mpumelelo)
2	1	Tournament 2024 SALGA KZN DSAC Games				Tournament 2024 SALGA KZN DSAC Games
		date 2024-12-07	rnd 5	type Standard	result 1	date 2024-12-07	rnd 5	type Standard	result 1
		Opponent Mbatha, N (Ntobeko)				Opponent Mbatha, N (Ntobeko)
3	1	Tournament 2024 KZN Schools District Selections				Tournament 2024 KZN Schools District Selections
		date 2024-09-14	rnd 2	type Standard	result 1	date 2024-09-14	rnd 2	type Standard	result 1
		Opponent Mbatha, B (Bayanda)				Opponent Mbatha, B (Bayanda)

#	Games	Start				End
1	2	Tournament 2023 KZN Winter Schools Selections				Tournament 2023 KZN Winter Schools Selections
		date 2023-06-24	rnd 2	type Rapid	result 1	date 2023-06-24	rnd 3	type Rapid	result 1
		Opponent Ho, R (Ryan)				Opponent Khumalo, M (Melokuhle)
2	1	Tournament 2023 KZN Winter Schools Selections				Tournament 2023 KZN Winter Schools Selections
		date 2023-06-24	rnd 5	type Rapid	result 1	date 2023-06-24	rnd 5	type Rapid	result 1
		Opponent Dlamini, N (Ntandoyenkosi)				Opponent Dlamini, N (Ntandoyenkosi)

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	Kazadi ,E (Elisha)	2	0	-425	2	0	-425	0	0	0	0	0	0
1	Kazadi ,E (Elisha)	2	1587.3	1162.3	2	1583.1	1162.3	0	0	0	0	0	0
2	Mbatha ,B (Bayanda)	1	1	425	1	1	425	0	0	0	0	0	0
2	Mbatha ,B (Bayanda)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
3	Zulu ,S (Sandiso)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Zulu ,S (Sandiso)	1	1607.3	1182.3	1	1582.7	1182.3	0	0	0	0	0	0
4	Mathonsi ,A (Andile)	1	1	425	1	1	425	0	0	0	0	0	0
4	Mathonsi ,A (Andile)	1	1378.5	1803.5	1	1357.8	1803.5	0	0	0	0	0	0
5	Koen ,E (Ethan)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Koen ,E (Ethan)	1	1352.8	927.8	1	1305.5	927.8	0	0	0	0	0	0
6	Mbatha ,N (Ntobeko)	1	1	425	1	1	425	0	0	0	0	0	0
6	Mbatha ,N (Ntobeko)	1	1245.2	1670.2	1	1248.8	1670.2	0	0	0	0	0	0
7	Mpanza ,M (Masimbonge)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
7	Mpanza ,M (Masimbonge)	1	1200	1200	1	1200	1200	0	0	0	0	0	0
8	Mnqondo ,M (Mpumelelo)	1	1	425	1	1	425	0	0	0	0	0	0
8	Mnqondo ,M (Mpumelelo)	1	1396.4	1821.4	1	1359.4	1821.4	0	0	0	0	0	0
9	Muzanenhamo ,Y (Yamkela)	1	1	425	1	1	425	0	0	0	0	0	0
9	Muzanenhamo ,Y (Yamkela)	1	1241.6	1666.6	1	1240.5	1666.6	0	0	0	0	0	0
10	Mkhize ,S (Samkelo)	1	1	425	1	1	425	0	0	0	0	0	0
10	Mkhize ,S (Samkelo)	1	1232.3	1657.3	1	1210	1657.3	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

Sibhema, O (Owethu)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms