Chess South Africa Ratings Database

PLAYER PAGE

Personal

Kubayi, J (Joy)

Chess SA id

2160303969

FIDE id

Date of birth

2016-04-16 (U10)

Gender

Female

Region

Mopani (LMG)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-10-12

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1170.9	1200	1159.6	1200
Raw rating	1170.9	1200	1159.6	1200
Weighted rating	1167	1200	1154.3	1200
Weighted performance	895.7	0	945.3	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	172.8	165.8	175.6	165.8
Highest rating	1200 2024-05-01	1200 2024-05-01	1200 2024-05-01	1200 2024-05-01
Highest raw rating	1200 2024-05-01	1200 2024-05-01	1200 2024-05-01	1200 2024-05-01
Highest weighted rating	1200 2024-05-01	1200 2024-05-01	1200 2024-05-01	1200 2024-05-01
Highest weighted performance	1200 2024-12-01	1200 2024-05-01	1200 2024-12-01	1200 2024-05-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1170.9	1200	1159.6	1200
Analysis
Rating	1170.9	1200	1159.6	1200
Raw rating	1170.9	1200	1159.6	1200
Weighted rating	1167	1200	1154.3
Weighted performance	895.7	0	945.3
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	172.8	165.8	175.6	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	1170.9	1200	1159.6	1200
New weighted rating	1166.8	1200	1154.1	1200
New weighted performance	895.3	0	944.9	0
Temp new rating	1170.9	1200	1159.6	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1170.9	1200	1159.6	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Rapid
	0	0
	0	0
	25	25
	0	0
	0	0
	0	0
History	25	25

Games since
	Main 25	Standard 0		Rapid 25		Blitz 0
Gender	Female
Age group	U10
Region	Mopani (LMG)
Province	Limpopo (LP)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U10	-1		-1		-1
U10 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U10	-1		-1		-1
U10 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	1791		172		95
Female	429		33		22
U10	184		18		11
U10 Female	53		7		5
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U10	-1		-1		-1
U10 Female	-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	25	9	36	-119	1200.8	1081.8
Standard	0	0	0	0	0	0
Rapid	25	9	36	-119	1200.8	1081.8
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1170.9	1200	1159.6	1200
2025-09-01	1170.9	1200	1159.6	1200
2025-08-01	1170.9	1200	1159.6	1200
2025-07-01	1170.9	1200	1159.6	1200
2025-06-01	1170.9	1200	1159.6	1200
2025-05-01	1170.9	1200	1159.6	1200
2025-04-01	1170.9	1200	1159.6	1200
2025-03-01	1170.9	1200	1159.6	1200
2025-02-01	1169.4	1200	1157.9	1200
2025-01-01	1136.7	1200	1118	1200
2024-12-01	1136.7	1200	1118	1200
2024-11-01	1136.7	1200	1118	1200
2024-10-01	1138.5	1200	1112	1200
2024-09-01	1158.2	1200	1140	1200
2024-08-01	1164.2	1200	1145.6	1200
2024-07-01	1175	1200	1158.4	1200
2024-06-01	1175	1200	1158.4	1200
2024-08-01	1200	1200	1200	1200
2024-04-01	1200	1200	1200	1200
2024-03-01	1200	1200	1200	1200
2024-02-01	1200	1200	1200	1200
2024-01-01	1200	1200	1200	1200
2023-12-01	1200	1200	1200	1200
2023-11-01	1200	1200	1200	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	Dkloof Oct 2024 (U10)	2024-10-12	2024-10-12	Rapid	Mopani (LMG)	5	5	2	Yes	Analysis
2	Fauna Park Sept 2024 (U10)	2024-09-07	2024-09-07	Rapid	Mopani (LMG)	5	5	1.5	Yes	Analysis
3	SCCCC August 2024 (U10)	2024-08-24	2024-08-24	Rapid	Mopani (LMG)	5	5	2	Yes	Analysis
4	LPN Luly 2024 (U10)	2024-07-20	2024-07-20	Rapid	Mopani (LMG)	5	5	2	Yes	Analysis
5	Larries May 2024 (U10)	2024-05-11	2024-05-11	Rapid	Mopani (LMG)	5	5	1.5	Yes	Analysis

#	Games	Start				End
1	2	Tournament Dkloof Oct 2024				Tournament Dkloof Oct 2024
		date 2024-10-12	rnd 2	type Rapid	result 1	date 2024-10-12	rnd 3	type Rapid	result 1
		Opponent Patel, T (Tilakumar)				Opponent Mhlari, N (Nkuriso)
2	2	Tournament SCCCC August 2024				Tournament Fauna Park Sept 2024
		date 2024-08-24	rnd 5	type Rapid	result 0.5	date 2024-09-07	rnd 1	type Rapid	result 1
		Opponent Ramalepe, T (Tidimalo)				Opponent Tembi, V (Vukona)
3	2	Tournament SCCCC August 2024				Tournament SCCCC August 2024
		date 2024-08-24	rnd 2	type Rapid	result 1	date 2024-08-24	rnd 3	type Rapid	result 0.5
		Opponent Mistry, P (Param)				Opponent Shirinda, R (Ripfumelo)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Dkloof Oct 2024				Tournament Dkloof Oct 2024
		date 2024-10-12	rnd 2	type Rapid	result 1	date 2024-10-12	rnd 3	type Rapid	result 1
		Opponent Patel, T (Tilakumar)				Opponent Mhlari, N (Nkuriso)
2	2	Tournament SCCCC August 2024				Tournament Fauna Park Sept 2024
		date 2024-08-24	rnd 5	type Rapid	result 0.5	date 2024-09-07	rnd 1	type Rapid	result 1
		Opponent Ramalepe, T (Tidimalo)				Opponent Tembi, V (Vukona)
3	2	Tournament SCCCC August 2024				Tournament SCCCC August 2024
		date 2024-08-24	rnd 2	type Rapid	result 1	date 2024-08-24	rnd 3	type Rapid	result 0.5
		Opponent Mistry, P (Param)				Opponent Shirinda, R (Ripfumelo)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Dkloof Oct 2024				Tournament Dkloof Oct 2024
		date 2024-10-12	rnd 2	type Rapid	result 1	date 2024-10-12	rnd 3	type Rapid	result 1
		Opponent Patel, T (Tilakumar)				Opponent Mhlari, N (Nkuriso)
2	1	Tournament Fauna Park Sept 2024				Tournament Fauna Park Sept 2024
		date 2024-09-07	rnd 1	type Rapid	result 1	date 2024-09-07	rnd 1	type Rapid	result 1
		Opponent Tembi, V (Vukona)				Opponent Tembi, V (Vukona)
3	1	Tournament SCCCC August 2024				Tournament SCCCC August 2024
		date 2024-08-24	rnd 2	type Rapid	result 1	date 2024-08-24	rnd 2	type Rapid	result 1
		Opponent Mistry, P (Param)				Opponent Mistry, P (Param)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Dkloof Oct 2024				Tournament Dkloof Oct 2024
		date 2024-10-12	rnd 2	type Rapid	result 1	date 2024-10-12	rnd 3	type Rapid	result 1
		Opponent Patel, T (Tilakumar)				Opponent Mhlari, N (Nkuriso)
2	1	Tournament Fauna Park Sept 2024				Tournament Fauna Park Sept 2024
		date 2024-09-07	rnd 1	type Rapid	result 1	date 2024-09-07	rnd 1	type Rapid	result 1
		Opponent Tembi, V (Vukona)				Opponent Tembi, V (Vukona)
3	1	Tournament SCCCC August 2024				Tournament SCCCC August 2024
		date 2024-08-24	rnd 2	type Rapid	result 1	date 2024-08-24	rnd 2	type Rapid	result 1
		Opponent Mistry, P (Param)				Opponent Mistry, P (Param)

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	Shirinda ,R (Ripfumelo)	3	0.5	-283.3	0	0	0	3	0.5	-283.3	0	0	0
1	Shirinda ,R (Ripfumelo)	3	1206.1	922.8	0	0	0	3	1211.1	922.8	0	0	0
2	Mashoene ,B (Bontle)	2	0	-425	0	0	0	2	0	-425	0	0	0
2	Mashoene ,B (Bontle)	2	1191.5	766.5	0	0	0	2	1189	766.5	0	0	0
3	Ramalepe ,T (Tidimalo)	2	1	0	0	0	0	2	1	0	0	0	0
3	Ramalepe ,T (Tidimalo)	2	1193.4	1193.4	0	0	0	2	1189.4	1193.4	0	0	0
4	Mistry ,P (Param)	1	1	425	0	0	0	1	1	425	0	0	0
4	Mistry ,P (Param)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
5	Mokgotlhoa ,L (Lefa)	1	0.5	0	0	0	0	1	0.5	0	0	0	0
5	Mokgotlhoa ,L (Lefa)	1	1200	1200	0	0	0	1	1200	1200	0	0	0
6	Nxumalo ,V (Vukona)	1	1	425	0	0	0	1	1	425	0	0	0
6	Nxumalo ,V (Vukona)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
7	Malatji ,K (Karabo)	1	0	-425	0	0	0	1	0	-425	0	0	0
7	Malatji ,K (Karabo)	1	1359.5	934.5	0	0	0	1	1437.1	934.5	0	0	0
8	Patel ,T (Tilakumar)	1	1	425	0	0	0	1	1	425	0	0	0
8	Patel ,T (Tilakumar)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
9	Mokumo ,T (Thembinkosi)	1	0.5	0	0	0	0	1	0.5	0	0	0	0
9	Mokumo ,T (Thembinkosi)	1	1200	1200	0	0	0	1	1200	1200	0	0	0
10	Mhaleni ,N (Nathan)	1	0	-425	0	0	0	1	0	-425	0	0	0
10	Mhaleni ,N (Nathan)	1	1190.5	765.5	0	0	0	1	1188	765.5	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Kubayi, J (Joy)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms