Chess South Africa Ratings Database

PLAYER PAGE

Personal

Sibiya, D (Diketso)

Chess SA id

1080152036

FIDE id

Date of birth

2008-12-14 (U18)

Gender

Male

Region

Ehlanzeni (MEN)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-02-08

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1178	1174.1	1200	1200
Raw rating	1178	1174.1	1200	1200
Weighted rating	1170.3	1164.5	1200	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	171.1	172	165.8	165.8
Highest rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2019-12-01	1200 2019-12-01	1200 2024-03-01	1200 2024-03-01
Highest weighted rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2019-12-01	1200 2019-12-01	1200 2024-03-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1178	1174.1	1200	1200
Analysis
Rating	1178	1174.1	1200	1200
Raw rating	1178	1174.1	1200	1200
Weighted rating	1170.3	1164.5	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	171.1	172	165.8	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	1178	1174.1	1200	1200
New weighted rating	1171.2	1165.7	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1178	1174.1	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1178	1174.1	1200	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard
	0	0
	5	5
	0	0
	5	5
	0	0
	0	0
History	10	10

Games since
	Main 5	Standard 5		Rapid 0		Blitz 0
Gender	Male
Age group	U18
Region	Ehlanzeni (MEN)
Province	Mpumalanga (MP)
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	5	3	60	85	1176.6	1261.6
Standard	5	3	60	85	1176.6	1261.6
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	10	4.5	45	-42.5	1164.7	1122.2
Standard	10	4.5	45	-42.5	1164.7	1122.2
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1178	1174.1	1200	1200
2025-09-30	1178	1174.1	1200	1200
2025-09-01	1178	1174.1	1200	1200
2025-08-01	1178	1174.1	1200	1200
2025-07-01	1178	1174.1	1200	1200
2025-06-01	1178	1174.1	1200	1200
2025-05-01	1178	1174.1	1200	1200
2025-04-01	1178	1174.1	1200	1200
2025-03-01	1178	1174.1	1200	1200
2025-02-01	1158.7	1150	1200	1200
2025-01-01	1158.7	1150	1200	1200
2024-12-01	1158.7	1150	1200	1200
2024-11-01	1158.7	1150	1200	1200
2024-10-01	1158.7	1150	1200	1200
2024-09-01	1158.7	1150	1200	1200
2024-08-01	1158.7	1150	1200	1200
2024-07-01	1158.7	1150	1200	1200
2024-09-01	1158.7	1150	1200	1200
2024-05-01	1158.7	1150	1200	1200
2024-04-01	1158.7	1150	1200	1200
2024-03-01	1158.7	1150	1200	1200
2024-02-01	1158.7	1150	1200	1200
2024-01-01	1158.7	1150	1200	1200
2023-12-01	1158.7	1150	1200	1200

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	Uplands Chess Tournament 2025 (C)	2025-02-08	2025-02-08	Standard	Ehlanzeni (MEN)	5	5	3	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Uplands Chess Tournament 2025 (C)	2025-02-08	2025-02-08	Standard	Ehlanzeni (MEN)	5	5	3	Yes	Analysis
2	Uplands Chess Tournament 2023 (U16)	2023-02-25	2023-02-25	Standard	Ehlanzeni (MEN)	5	5	1.5	Yes	Analysis

#	Games	Start				End
1	3	Tournament Uplands Chess Tournament 2023				Tournament Uplands Chess Tournament 2025
		date 2023-02-25	rnd 5	type Standard	result 0.5	date 2025-02-08	rnd 2	type Standard	result 1
		Opponent Yunus, U (Umar)				Opponent Malatjie, N (Nicolette)
2	1	Tournament Uplands Chess Tournament 2025				Tournament Uplands Chess Tournament 2025
		date 2025-02-08	rnd 5	type Standard	result 1	date 2025-02-08	rnd 5	type Standard	result 1
		Opponent Rathaga, H (Hope)				Opponent Rathaga, H (Hope)
3	1	Tournament Uplands Chess Tournament 2023				Tournament Uplands Chess Tournament 2023
		date 2023-02-25	rnd 2	type Standard	result 1	date 2023-02-25	rnd 2	type Standard	result 1
		Opponent Ferreira, Q (Queen)				Opponent Ferreira, Q (Queen)

#	Games	Start				End
1	3	Tournament Uplands Chess Tournament 2023				Tournament Uplands Chess Tournament 2025
		date 2023-02-25	rnd 5	type Standard	result 0.5	date 2025-02-08	rnd 2	type Standard	result 1
		Opponent Yunus, U (Umar)				Opponent Malatjie, N (Nicolette)
2	1	Tournament Uplands Chess Tournament 2025				Tournament Uplands Chess Tournament 2025
		date 2025-02-08	rnd 5	type Standard	result 1	date 2025-02-08	rnd 5	type Standard	result 1
		Opponent Rathaga, H (Hope)				Opponent Rathaga, H (Hope)
3	1	Tournament Uplands Chess Tournament 2023				Tournament Uplands Chess Tournament 2023
		date 2023-02-25	rnd 2	type Standard	result 1	date 2023-02-25	rnd 2	type Standard	result 1
		Opponent Ferreira, Q (Queen)				Opponent Ferreira, Q (Queen)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Uplands Chess Tournament 2025				Tournament Uplands Chess Tournament 2025
		date 2025-02-08	rnd 1	type Standard	result 1	date 2025-02-08	rnd 2	type Standard	result 1
		Opponent Khumalo, Z (Zamantungwa)				Opponent Malatjie, N (Nicolette)
2	1	Tournament Uplands Chess Tournament 2025				Tournament Uplands Chess Tournament 2025
		date 2025-02-08	rnd 5	type Standard	result 1	date 2025-02-08	rnd 5	type Standard	result 1
		Opponent Rathaga, H (Hope)				Opponent Rathaga, H (Hope)
3	1	Tournament Uplands Chess Tournament 2023				Tournament Uplands Chess Tournament 2023
		date 2023-02-25	rnd 2	type Standard	result 1	date 2023-02-25	rnd 2	type Standard	result 1
		Opponent Ferreira, Q (Queen)				Opponent Ferreira, Q (Queen)

#	Games	Start				End
1	2	Tournament Uplands Chess Tournament 2025				Tournament Uplands Chess Tournament 2025
		date 2025-02-08	rnd 1	type Standard	result 1	date 2025-02-08	rnd 2	type Standard	result 1
		Opponent Khumalo, Z (Zamantungwa)				Opponent Malatjie, N (Nicolette)
2	1	Tournament Uplands Chess Tournament 2025				Tournament Uplands Chess Tournament 2025
		date 2025-02-08	rnd 5	type Standard	result 1	date 2025-02-08	rnd 5	type Standard	result 1
		Opponent Rathaga, H (Hope)				Opponent Rathaga, H (Hope)
3	1	Tournament Uplands Chess Tournament 2023				Tournament Uplands Chess Tournament 2023
		date 2023-02-25	rnd 2	type Standard	result 1	date 2023-02-25	rnd 2	type Standard	result 1
		Opponent Ferreira, Q (Queen)				Opponent Ferreira, Q (Queen)

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	Van Dyk ,M (Mia)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Van Dyk ,M (Mia)	1	1229.2	804.2	1	1243.7	804.2	0	0	0	0	0	0
2	Macdonald ,E (Ethan)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Macdonald ,E (Ethan)	1	1102.6	677.6	1	1084.8	677.6	0	0	0	0	0	0
3	Malatjie ,N (Nicolette)	1	1	425	1	1	425	0	0	0	0	0	0
3	Malatjie ,N (Nicolette)	1	1233.9	1658.9	1	1239.6	1658.9	0	0	0	0	0	0
4	Sibithane ,M (Mncedisi)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Sibithane ,M (Mncedisi)	1	1133.1	708.1	1	1120.4	708.1	0	0	0	0	0	0
5	Rathaga ,H (Hope)	1	1	425	1	1	425	0	0	0	0	0	0
5	Rathaga ,H (Hope)	1	1179.2	1604.2	1	1174	1604.2	0	0	0	0	0	0
6	Yunus ,U (Umar)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
6	Yunus ,U (Umar)	1	1200	1200	1	1200	1200	0	0	0	0	0	0
7	Khumalo ,Z (Zamantungwa)	1	1	425	1	1	425	0	0	0	0	0	0
7	Khumalo ,Z (Zamantungwa)	1	1197.6	1622.6	1	1200	1622.6	0	0	0	0	0	0
8	Khumalo ,S (Shaun)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Khumalo ,S (Shaun)	1	1169.6	744.6	1	1161.4	744.6	0	0	0	0	0	0
9	Combrink ,H (Helen)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Combrink ,H (Helen)	1	1001.6	576.6	1	986.7	576.6	0	0	0	0	0	0
10	Ferreira ,Q (Queen)	1	1	425	1	1	425	0	0	0	0	0	0
10	Ferreira ,Q (Queen)	1	1200	1625	1	1200	1625	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

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PLAYER PAGE

Personal

Sibiya, D (Diketso)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms