Chess South Africa Ratings Database

PLAYER PAGE

Personal

Dyabooi, K (Khayone)

Chess SA id

2130153900

FIDE id

Date of birth

2013-06-16 (U14)

Gender

Female

Region

Buffalo City (EBC)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-10-04

Personal details last changed

1900-01-01

Junior GPX Games

22.5

Junior GPX Points

1250.9

Item	Main	Standard	Rapid	Blitz
Rating	1238.6	1223.7	1210.8	1200
Raw rating	1238.6	1223.7	1210.8	1200
Weighted rating	1198.6	1194.3	1200.9	1200
Weighted performance	1227.9	1185.9	0	0
Floor	745.7	745	710.8	700
K-factor	36	36	36	36
Min/Max rating change allowed	156.9	160.3	163.3	165.8
Highest rating	1245.7 2025-06-01	1245 2025-06-01	1210.8 2025-11-01	1200 2018-10-01
Highest raw rating	1245.7 2025-06-01	1245 2025-06-01	1210.8 2025-11-01	1200 2024-02-01
Highest weighted rating	1245.7 2018-10-01	1245 2018-10-01	1200.9 2025-11-01	1200 2018-10-01
Highest weighted performance	1227.9 2025-11-01	1200 2019-12-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1238.6	1223.7	1210.8	1200
Analysis
Rating	1238.6	1223.7	1210.8	1200
Raw rating	1238.6	1223.7	1210.8	1200
Weighted rating	1198.6	1194.3	1200.9
Weighted performance	1227.9	1185.9	0
K-factor	36	36	36	36
Floor	745.7	745	710.8	700
Max/Min rating change allowed	156.9	160.3	163.3	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	1238.6	1223.7	1210.8	1200
New weighted rating	1203	1197.9	1201.7	1200
New weighted performance	1220.4	1178.5	0	0
Temp new rating	1238.6	1223.7	1210.8	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1238.6	1223.7	1210.8	1200
New K-factor	36	36	36	36
New floor	745.7	745	710.8	700

Item	Main	Standard	Rapid
	0	0	0
	26	20	6
	4	4	0
	9	9	0
	0	0	0
	0	0	0
History	39	33	6

Games since
	Main 30	Standard 24		Rapid 6		Blitz 0
Gender	Female
Age group	U14
Region	Buffalo City (EBC)
Province	Eastern Cape (EC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 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	26	12	46.15	-32.7	1306.2	1273.5
Standard	20	9	45	-42.5	1300.4	1257.9
Rapid	6	3	50	0	1325.6	1325.6
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	39	17	43.59	-54.5	1278.9	1224.4
Standard	33	14	42.42	-64.4	1270.4	1206
Rapid	6	3	50	0	1325.6	1325.6
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1238.6	1223.7	1210.8	1200
2025-09-30	1224.8	1223.7	1200	1200
2025-09-01	1245.7	1245	1200	1200
2025-08-01	1245.7	1245	1200	1200
2025-07-01	1245.7	1245	1200	1200
2025-06-01	1245.7	1245	1200	1200
2025-05-01	1171.4	1168	1200	1200
2025-04-01	1170	1165.8	1200	1200
2025-03-01	1170	1165.8	1200	1200
2025-02-01	1170	1165.8	1200	1200
2025-01-01	1170	1165.8	1200	1200
2024-12-01	1170	1165.8	1200	1200
2024-11-01	1170	1165.8	1200	1200
2024-10-01	1170	1165.8	1200	1200
2024-09-01	1160	1153.2	1200	1200
2024-08-01	1160	1153.2	1200	1200
2024-07-01	1160	1153.2	1200	1200
2024-09-01	1160	1153.2	1200	1200
2024-05-01	1160	1153.2	1200	1200
2024-04-01	1160	1153.2	1200	1200
2024-03-01	1160	1153.2	1200	1200
2024-02-01	1160	1153.2	1200	1200
2024-01-01	1160	1153.2	1200	1200
2023-12-01	1160	1153.2	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	BC Open 2025 (U10-U14)	2025-10-04	2025-10-04	Rapid	Buffalo City (EBC)	7	6	3	Yes	Analysis
2	Buffalo City Chess Clubs League 2025 (C)	2025-09-20	2025-09-20	Standard	Buffalo City (EBC)	6	5	2	Yes	Analysis
3	EC Closed 2025 (U14 Girls)	2025-09-06	2025-09-07	Standard	Nelson Mandela Bay (ENM)	6	0	0	No	Analysis
4	2025 Buffalo City Chess Trials 3 (U14)	2025-05-10	2025-05-10	Standard	Buffalo City (EBC)	5	3	0	Yes	Analysis
5	EC Open 2025 (U8-U14 Girls)	2025-05-02	2025-05-02	Standard	Buffalo City (EBC)	7	7	5	Yes	Analysis
6	UFH Open 2025 (C)	2025-04-19	2025-04-19	Standard	Buffalo City (EBC)	5	5	2	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	BC Open 2025 (U10-U14)	2025-10-04	2025-10-04	Rapid	Buffalo City (EBC)	7	6	3	Yes	Analysis
2	Buffalo City Chess Clubs League 2025 (C)	2025-09-20	2025-09-20	Standard	Buffalo City (EBC)	6	5	2	Yes	Analysis
3	EC Closed 2025 (U14 Girls)	2025-09-06	2025-09-07	Standard	Nelson Mandela Bay (ENM)	6	0	0	No	Analysis
4	2025 Buffalo City Chess Trials 3 (U14)	2025-05-10	2025-05-10	Standard	Buffalo City (EBC)	5	3	0	Yes	Analysis
5	EC Open 2025 (U8-U14 Girls)	2025-05-02	2025-05-02	Standard	Buffalo City (EBC)	7	7	5	Yes	Analysis
6	UFH Open 2025 (C)	2025-04-19	2025-04-19	Standard	Buffalo City (EBC)	5	5	2	Yes	Analysis
7	7th Annual UFH Heritage Open 2024 (C)	2024-09-21	2024-09-21	Standard	Amathole (EAL)	5	4	2	Yes	Analysis
8	BCM Chess Clubs League 2023 (B)	2023-09-09	2023-09-09	Standard	Buffalo City (EBC)	5	3	1	Yes	Analysis
9	BC 5th Trials 2023 (U12A)	2023-09-02	2023-09-02	Standard	Buffalo City (EBC)	5	5	2	Yes	Analysis
10	Youth Day Chess Festival 2023 (C)	2023-06-24	2023-06-24	Standard	Buffalo City (EBC)	5	0	0	No	Analysis
11	BC Chess Trials 1 of 5 2023 (U12A)	2023-04-22	2023-04-22	Standard	Buffalo City (EBC)	5	1	0	Yes	Analysis

#	Games	Start				End
1	5	Tournament UFH Open 2025				Tournament EC Open 2025
		date 2025-04-19	rnd 5	type Standard	result 1	date 2025-05-02	rnd 4	type Standard	result 0.5
		Opponent Dube, A (Amkele)				Opponent Schreinders, M (Mia)
2	3	Tournament BC Open 2025				Tournament BC Open 2025
		date 2025-10-04	rnd 3	type Rapid	result 1	date 2025-10-04	rnd 5	type Rapid	result 1
		Opponent Aaroni, E (Enzokuhle)				Opponent Mack, M (Mikhail)
3	2	Tournament EC Open 2025				Tournament EC Open 2025
		date 2025-05-02	rnd 6	type Standard	result 1	date 2025-05-02	rnd 7	type Standard	result 1
		Opponent Mxabo, M (Masonwabe)				Opponent Weng, J (Jiajia)

#	Games	Start				End
1	5	Tournament UFH Open 2025				Tournament EC Open 2025
		date 2025-04-19	rnd 5	type Standard	result 1	date 2025-05-02	rnd 4	type Standard	result 0.5
		Opponent Dube, A (Amkele)				Opponent Schreinders, M (Mia)
2	2	Tournament EC Open 2025				Tournament EC Open 2025
		date 2025-05-02	rnd 6	type Standard	result 1	date 2025-05-02	rnd 7	type Standard	result 1
		Opponent Mxabo, M (Masonwabe)				Opponent Weng, J (Jiajia)
3	2	Tournament BC 5th Trials 2023				Tournament BC 5th Trials 2023
		date 2023-09-02	rnd 2	type Standard	result 1	date 2023-09-02	rnd 3	type Standard	result 1
		Opponent Halana, L (Lunjalo)				Opponent Balfour, O (Omeleza)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament EC Open 2025				Tournament EC Open 2025
		date 2025-05-02	rnd 6	type Standard	result 1	date 2025-05-02	rnd 7	type Standard	result 1
		Opponent Mxabo, M (Masonwabe)				Opponent Weng, J (Jiajia)
2	2	Tournament UFH Open 2025				Tournament EC Open 2025
		date 2025-04-19	rnd 5	type Standard	result 1	date 2025-05-02	rnd 1	type Standard	result 1
		Opponent Dube, A (Amkele)				Opponent SINGANZI, M (MELOKUHLE)
3	2	Tournament BC 5th Trials 2023				Tournament BC 5th Trials 2023
		date 2023-09-02	rnd 2	type Standard	result 1	date 2023-09-02	rnd 3	type Standard	result 1
		Opponent Halana, L (Lunjalo)				Opponent Balfour, O (Omeleza)

#	Games	Start				End
1	2	Tournament EC Open 2025				Tournament EC Open 2025
		date 2025-05-02	rnd 6	type Standard	result 1	date 2025-05-02	rnd 7	type Standard	result 1
		Opponent Mxabo, M (Masonwabe)				Opponent Weng, J (Jiajia)
2	2	Tournament UFH Open 2025				Tournament EC Open 2025
		date 2025-04-19	rnd 5	type Standard	result 1	date 2025-05-02	rnd 1	type Standard	result 1
		Opponent Dube, A (Amkele)				Opponent SINGANZI, M (MELOKUHLE)
3	2	Tournament BC 5th Trials 2023				Tournament BC 5th Trials 2023
		date 2023-09-02	rnd 2	type Standard	result 1	date 2023-09-02	rnd 3	type Standard	result 1
		Opponent Halana, L (Lunjalo)				Opponent Balfour, O (Omeleza)

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	Ngewu ,E (Elowo)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
1	Ngewu ,E (Elowo)	2	1299.1	1086.6	2	1299.7	1086.6	0	0	0	0	0	0
2	Mazele ,Y (Yonwaba)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Mazele ,Y (Yonwaba)	1	1213.3	788.3	1	1222.6	788.3	0	0	0	0	0	0
3	Ngcizela ,A (Avuyonke)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Ngcizela ,A (Avuyonke)	1	1267.1	842.1	1	1277.6	842.1	0	0	0	0	0	0
4	Mrwebi ,W (Wanga)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Mrwebi ,W (Wanga)	1	1216.8	791.8	1	1200	791.8	0	0	0	0	0	0
5	Mwimba ,C (Chalo)	1	1	425	1	1	425	0	0	0	0	0	0
5	Mwimba ,C (Chalo)	1	1198.9	1623.9	1	1198.7	1623.9	0	0	0	0	0	0
6	Furstenburg ,O (Olivier)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Furstenburg ,O (Olivier)	1	1281.4	856.4	1	1279.2	856.4	0	0	0	0	0	0
7	Schreinders ,M (Mia)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
7	Schreinders ,M (Mia)	1	1324.6	1324.6	1	1322.1	1324.6	0	0	0	0	0	0
8	Vera ,N (Nigel)	1	1	425	1	1	425	0	0	0	0	0	0
8	Vera ,N (Nigel)	1	1202.4	1627.4	1	1202.1	1627.4	0	0	0	0	0	0
9	Njingana ,A (Avuma)	1	1	425	1	1	425	0	0	0	0	0	0
9	Njingana ,A (Avuma)	1	1272.1	1697.1	1	1284.7	1697.1	0	0	0	0	0	0
10	Mxabo ,M (Masonwabe)	1	1	425	1	1	425	0	0	0	0	0	0
10	Mxabo ,M (Masonwabe)	1	1411.2	1836.2	1	1418.4	1836.2	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

Dyabooi, K (Khayone)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms