Chess South Africa Ratings Database

PLAYER PAGE

Personal

Sakoane, N (Njabulo)

Chess SA id

1140162671

FIDE id

Date of birth

2014-01-25 (U12)

Gender

Male

Region

Sedibeng (GSV)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-08-02

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

1099.5

Item	Main	Standard	Rapid	Blitz
Rating	1183.1	1182.2	1200	1200
Raw rating	1183.1	1182.2	1200	1200
Weighted rating	1164	1158.7	1200	1200
Weighted performance	1049.3	1046.3	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	169.9	170.1	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	1183.1	1182.2	1200	1200
Analysis
Rating	1183.1	1182.2	1200	1200
Raw rating	1183.1	1182.2	1200	1200
Weighted rating	1164	1158.7	1200
Weighted performance	1049.3	1046.3	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	169.9	170.1	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	1183.1	1182.2	1200	1200
New weighted rating	1165.7	1160.7	1200	1200
New weighted performance	1042.7	1039.7	0	0
Temp new rating	1183.1	1182.2	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1183.1	1182.2	1200	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard
	0	0
	10	10
	16	16
	4	4
	0	0
	0	0
History	30	30

Games since
	Main 26	Standard 26		Rapid 0		Blitz 0
Gender	Male
Age group	U12
Region	Sedibeng (GSV)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 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	10	5	50	0	1189.3	1189.3
Standard	10	5	50	0	1189.3	1189.3
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	30	11	36.67	-113.3	1206.4	1093
Standard	30	11	36.67	-113.3	1206.4	1093
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1183.1	1182.2	1200	1200
2025-09-30	1183.1	1182.2	1200	1200
2025-09-01	1183.1	1182.2	1200	1200
2025-08-01	1159	1152.2	1200	1200
2025-07-01	1159	1152.2	1200	1200
2025-06-01	1158.7	1151.9	1200	1200
2025-05-01	1161	1154.5	1200	1200
2025-04-01	1161	1154.5	1200	1200
2025-03-01	1161	1154.5	1200	1200
2025-02-01	1158.5	1151.9	1200	1200
2025-01-01	1114.6	1104.2	1200	1200
2024-12-01	1140.3	1130.8	1200	1200
2024-11-01	1165.1	1158.9	1200	1200
2024-10-01	1165.1	1158.9	1200	1200
2024-09-01	1165.1	1158.9	1200	1200
2024-08-01	1165.1	1158.9	1200	1200
2024-07-01	1178.2	1175.8	1200	1200
2024-09-01	1178.2	1175.8	1200	1200
2024-05-01	1178.2	1175.8	1200	1200
2024-04-01	1156.4	1147.4	1200	1200
2024-03-01	1156.4	1147.4	1200	1200
2024-02-01	1156.4	1147.4	1200	1200
2024-01-01	1156.4	1147.4	1200	1200
2023-12-01	1156.4	1147.4	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	GDE (D7) Sedibeng East Schools 2025 (U9+U11)	2025-08-02	2025-08-02	Standard	Sedibeng (GSV)	5	5	3	Yes	Analysis
2	GDE Sedibeng East Schools - D7 Individuals 24 May 2025 (U11 Boys)	2025-05-24	2025-05-24	Standard	Sedibeng (GSV)	5	5	2	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	GDE (D7) Sedibeng East Schools 2025 (U9+U11)	2025-08-02	2025-08-02	Standard	Sedibeng (GSV)	5	5	3	Yes	Analysis
2	GDE Sedibeng East Schools - D7 Individuals 24 May 2025 (U11 Boys)	2025-05-24	2025-05-24	Standard	Sedibeng (GSV)	5	5	2	Yes	Analysis
3	Gauteng Inter-Region at UJ 2024 (U12 Candidates)	2024-12-07	2024-12-08	Standard	Johannesburg Metro (GJM)	5	4	1	Yes	Analysis
4	Queens Gambit Chess Open 2024 (D)	2024-11-23	2024-11-23	Standard	Sedibeng (GSV)	5	5	1	Yes	Analysis
5	Eureka Open 27 July 2024 (H)	2024-07-27	2024-07-27	Standard	Sedibeng (GSV)	5	2	0.5	Yes	Analysis
6	HS Drie Riviere Chess Open Section 2024 (E)	2024-03-09	2024-03-09	Standard	Sedibeng (GSV)	5	5	3	Yes	Analysis
7	NWU Vaal Open 2023 (E)	2023-10-14	2023-10-14	Standard	Sedibeng (GSV)	5	4	0.5	Yes	Analysis

#	Games	Start				End
1	3	Tournament GDE (D7) Sedibeng East Schools 2025				Tournament GDE (D7) Sedibeng East Schools 2025
		date 2025-08-02	rnd 2	type Standard	result 1	date 2025-08-02	rnd 4	type Standard	result 1
		Opponent Freemantle, D (Dumay Elizabeth)				Opponent Majola, A (Amohelang)
2	2	Tournament NWU Vaal Open 2023				Tournament HS Drie Riviere Chess Open Section 2024
		date 2023-10-14	rnd 4	type Standard	result 0.5	date 2024-03-09	rnd 1	type Standard	result 1
		Opponent Mosai, R (Reitumetse)				Opponent Mokhehle, K (Kelebohile)
3	1	Tournament GDE Sedibeng East Schools - D7 Individuals 24 May 2025				Tournament GDE Sedibeng East Schools - D7 Individuals 24 May 2025
		date 2025-05-24	rnd 4	type Standard	result 1	date 2025-05-24	rnd 4	type Standard	result 1
		Opponent Abotie, G (Gerum)				Opponent Abotie, G (Gerum)

#	Games	Start				End
1	3	Tournament GDE (D7) Sedibeng East Schools 2025				Tournament GDE (D7) Sedibeng East Schools 2025
		date 2025-08-02	rnd 2	type Standard	result 1	date 2025-08-02	rnd 4	type Standard	result 1
		Opponent Freemantle, D (Dumay Elizabeth)				Opponent Majola, A (Amohelang)
2	2	Tournament NWU Vaal Open 2023				Tournament HS Drie Riviere Chess Open Section 2024
		date 2023-10-14	rnd 4	type Standard	result 0.5	date 2024-03-09	rnd 1	type Standard	result 1
		Opponent Mosai, R (Reitumetse)				Opponent Mokhehle, K (Kelebohile)
3	1	Tournament GDE Sedibeng East Schools - D7 Individuals 24 May 2025				Tournament GDE Sedibeng East Schools - D7 Individuals 24 May 2025
		date 2025-05-24	rnd 4	type Standard	result 1	date 2025-05-24	rnd 4	type Standard	result 1
		Opponent Abotie, G (Gerum)				Opponent Abotie, G (Gerum)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament GDE (D7) Sedibeng East Schools 2025				Tournament GDE (D7) Sedibeng East Schools 2025
		date 2025-08-02	rnd 2	type Standard	result 1	date 2025-08-02	rnd 4	type Standard	result 1
		Opponent Freemantle, D (Dumay Elizabeth)				Opponent Majola, A (Amohelang)
2	1	Tournament GDE Sedibeng East Schools - D7 Individuals 24 May 2025				Tournament GDE Sedibeng East Schools - D7 Individuals 24 May 2025
		date 2025-05-24	rnd 4	type Standard	result 1	date 2025-05-24	rnd 4	type Standard	result 1
		Opponent Abotie, G (Gerum)				Opponent Abotie, G (Gerum)
3	1	Tournament GDE Sedibeng East Schools - D7 Individuals 24 May 2025				Tournament GDE Sedibeng East Schools - D7 Individuals 24 May 2025
		date 2025-05-24	rnd 2	type Standard	result 1	date 2025-05-24	rnd 2	type Standard	result 1
		Opponent Filate, J (Johny Yabesira)				Opponent Filate, J (Johny Yabesira)

#	Games	Start				End
1	3	Tournament GDE (D7) Sedibeng East Schools 2025				Tournament GDE (D7) Sedibeng East Schools 2025
		date 2025-08-02	rnd 2	type Standard	result 1	date 2025-08-02	rnd 4	type Standard	result 1
		Opponent Freemantle, D (Dumay Elizabeth)				Opponent Majola, A (Amohelang)
2	1	Tournament GDE Sedibeng East Schools - D7 Individuals 24 May 2025				Tournament GDE Sedibeng East Schools - D7 Individuals 24 May 2025
		date 2025-05-24	rnd 4	type Standard	result 1	date 2025-05-24	rnd 4	type Standard	result 1
		Opponent Abotie, G (Gerum)				Opponent Abotie, G (Gerum)
3	1	Tournament GDE Sedibeng East Schools - D7 Individuals 24 May 2025				Tournament GDE Sedibeng East Schools - D7 Individuals 24 May 2025
		date 2025-05-24	rnd 2	type Standard	result 1	date 2025-05-24	rnd 2	type Standard	result 1
		Opponent Filate, J (Johny Yabesira)				Opponent Filate, J (Johny Yabesira)

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	Dliwayo ,K (Kuhle)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Dliwayo ,K (Kuhle)	1	1224.9	799.9	1	1213.5	799.9	0	0	0	0	0	0
2	Motopi ,O (Oratilwe)	1	1	425	1	1	425	0	0	0	0	0	0
2	Motopi ,O (Oratilwe)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
3	Freemantle ,D (Dumay Elizabeth)	1	1	425	1	1	425	0	0	0	0	0	0
3	Freemantle ,D (Dumay Elizabeth)	1	1199.6	1624.6	1	1199.5	1624.6	0	0	0	0	0	0
4	Parag ,T (Tejas)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Parag ,T (Tejas)	1	1242.8	817.8	1	1232.3	817.8	0	0	0	0	0	0
5	Botes ,M (Michael Prinsloo)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
5	Botes ,M (Michael Prinsloo)	1	1110	1110	1	1094.8	1110	0	0	0	0	0	0
6	Lai ,J (Jayden)	1	1	425	1	1	425	0	0	0	0	0	0
6	Lai ,J (Jayden)	1	1129.4	1554.4	1	1111.6	1554.4	0	0	0	0	0	0
7	Visser ,A (Aidan)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Visser ,A (Aidan)	1	1426.9	1001.9	1	1432.8	1001.9	0	0	0	0	0	0
8	Kruger ,J (Juanika)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Kruger ,J (Juanika)	1	1159.9	734.9	1	1159.4	734.9	0	0	0	0	0	0
9	Abotie ,G (Gerum)	1	1	425	1	1	425	0	0	0	0	0	0
9	Abotie ,G (Gerum)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
10	Roets ,J (Josias)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Roets ,J (Josias)	1	1086.3	661.3	1	1083.6	661.3	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Sakoane, N (Njabulo)

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