Chess South Africa Ratings Database

PLAYER PAGE

Personal

Nkosi, B (Bongokuhle)

Chess SA id

1000111431

FIDE id

Date of birth

2000-02-26 (Adult)

Gender

Male

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2019-03-30

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1178.8	1200	1140.8	1212.4
Raw rating	1178.8	1200	1140.8	1212.4
Weighted rating	1178.8	1200	1140.8	1212.4
Weighted performance	0	0	0	0
Floor	700	700	700	712.4
K-factor	36	36	36	36
Min/Max rating change allowed	170.9	165.8	180.4	162.9
Highest rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1293.4 2019-03-01
Highest raw rating	1200 2018-01-01	1200 2024-02-01	1200 2018-01-01	1212.4 2024-02-01
Highest weighted rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1212.4 2024-02-01
Highest weighted performance	1200 2018-01-01	1200 2024-02-01	1200 2018-01-01	1293.4 2019-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1178.8	1200	1140.8	1212.4
Analysis
Rating	1178.8	1200	1140.8	1212.4
Raw rating	1178.8	1200	1140.8	1212.4
Weighted rating	1178.8	1200	1140.8
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	712.4
Max/Min rating change allowed	170.9	165.8	180.4	162.9
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	1178.8	1200	1140.8	1212.4
New weighted rating	1178.8	1200	1140.8	1212.4
New weighted performance	0	0	0	0
Temp new rating	1178.8	1200	1140.8	1212.4
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1178.8	1200	1140.8	1212.4
New K-factor	36	36	36	36
New floor	700	700	700	712.4

Item	Main	Rapid	Blitz
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	13	6	7

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Cape Town (WCT)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult 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	13	3	23.08	-228.8	1374.3	1145.5
Standard	0	0	0	0	0	0
Rapid	6	1	16.67	-283.3	1319.2	1035.9
Blitz	7	2	28.57	-182.1	1421.6	1239.5

Date	Main	Standard	Rapid	Blitz
2026-01-01	1178.8	1200	1140.8	1212.4
2025-11-30	1178.8	1200	1140.8	1212.4
2025-11-01	1178.8	1200	1140.8	1212.4
2025-09-30	1178.8	1200	1140.8	1212.4
2025-09-01	1178.8	1200	1140.8	1212.4
2025-08-01	1178.8	1200	1140.8	1212.4
2025-07-01	1178.8	1200	1140.8	1212.4
2025-06-01	1178.8	1200	1140.8	1212.4
2025-05-01	1178.8	1200	1140.8	1212.4
2025-04-01	1178.8	1200	1140.8	1212.4
2025-03-01	1178.8	1200	1140.8	1212.4
2025-02-01	1178.8	1200	1140.8	1212.4
2025-01-01	1178.8	1200	1140.8	1212.4
2024-12-01	1178.8	1200	1140.8	1212.4
2024-11-01	1178.8	1200	1140.8	1212.4
2024-10-01	1178.8	1200	1140.8	1212.4
2024-09-01	1178.8	1200	1140.8	1212.4
2024-11-01	1178.8	1200	1140.8	1212.4
2024-07-01	1178.8	1200	1140.8	1212.4
2024-06-01	1178.8	1200	1140.8	1212.4
2024-05-01	1178.8	1200	1140.8	1212.4
2024-04-01	1178.8	1200	1140.8	1212.4
2024-03-01	1178.8	1200	1140.8	1212.4
2024-02-01	1178.8	1200	1140.8	1212.4

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	2019 Cape Town Classic Chess Festival (Rapid)	2019-03-30	2019-03-30	Rapid	Cape Town (WCT)	7	6	1	Yes	Analysis
2	2019 Cape Town Classic Chess Festival (Blitz)	2019-03-29	2019-03-29	Blitz	Cape Town (WCT)	9	7	2	Yes	Analysis

#	Games	Start				End
1	2	Tournament 2019 Cape Town Classic Chess Festival				Tournament 2019 Cape Town Classic Chess Festival
		date 2019-03-29	rnd 7	type Blitz	result 1	date 2019-03-29	rnd 8	type Blitz	result 1
		Opponent Hlophe, M (Melissa)				Opponent Nkanyezi, O (Onele)
2	1	Tournament 2019 Cape Town Classic Chess Festival				Tournament 2019 Cape Town Classic Chess Festival
		date 2019-03-30	rnd 6	type Rapid	result 1	date 2019-03-30	rnd 6	type Rapid	result 1
		Opponent Van Zyl, JM (Johannes Martin)				Opponent Van Zyl, JM (Johannes Martin)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament 2019 Cape Town Classic Chess Festival				Tournament 2019 Cape Town Classic Chess Festival
		date 2019-03-30	rnd 6	type Rapid	result 1	date 2019-03-30	rnd 6	type Rapid	result 1
		Opponent Van Zyl, JM (Johannes Martin)				Opponent Van Zyl, JM (Johannes Martin)

#	Games	Start				End
1	2	Tournament 2019 Cape Town Classic Chess Festival				Tournament 2019 Cape Town Classic Chess Festival
		date 2019-03-29	rnd 7	type Blitz	result 1	date 2019-03-29	rnd 8	type Blitz	result 1
		Opponent Hlophe, M (Melissa)				Opponent Nkanyezi, O (Onele)

#	Games	Start				End
1	2	Tournament 2019 Cape Town Classic Chess Festival				Tournament 2019 Cape Town Classic Chess Festival
		date 2019-03-29	rnd 7	type Blitz	result 1	date 2019-03-29	rnd 8	type Blitz	result 1
		Opponent Hlophe, M (Melissa)				Opponent Nkanyezi, O (Onele)
2	1	Tournament 2019 Cape Town Classic Chess Festival				Tournament 2019 Cape Town Classic Chess Festival
		date 2019-03-30	rnd 6	type Rapid	result 1	date 2019-03-30	rnd 6	type Rapid	result 1
		Opponent Van Zyl, JM (Johannes Martin)				Opponent Van Zyl, JM (Johannes Martin)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament 2019 Cape Town Classic Chess Festival				Tournament 2019 Cape Town Classic Chess Festival
		date 2019-03-30	rnd 6	type Rapid	result 1	date 2019-03-30	rnd 6	type Rapid	result 1
		Opponent Van Zyl, JM (Johannes Martin)				Opponent Van Zyl, JM (Johannes Martin)

#	Games	Start				End
1	2	Tournament 2019 Cape Town Classic Chess Festival				Tournament 2019 Cape Town Classic Chess Festival
		date 2019-03-29	rnd 7	type Blitz	result 1	date 2019-03-29	rnd 8	type Blitz	result 1
		Opponent Hlophe, M (Melissa)				Opponent Nkanyezi, O (Onele)

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	Nkanyezi ,O (Onele)	2	1	0	0	0	0	1	0	-425	1	1	425
1	Nkanyezi ,O (Onele)	2	1200	1200	0	0	0	1	1200	775	1	1200	1625
2	Msondlwana ,L (Lwazi)	1	0	-425	0	0	0	1	0	-425	0	0	0
2	Msondlwana ,L (Lwazi)	1	1234.1	809.1	0	0	0	1	1273.2	809.1	0	0	0
3	Van Zyl ,JM (Johannes Martin)	1	1	425	0	0	0	1	1	425	0	0	0
3	Van Zyl ,JM (Johannes Martin)	1	1206.3	1631.3	0	0	0	1	1168.5	1631.3	0	0	0
4	Abrahams ,A (Adeeb)	1	0	-425	0	0	0	1	0	-425	0	0	0
4	Abrahams ,A (Adeeb)	1	1631.4	1206.4	0	0	0	1	1567.7	1206.4	0	0	0
5	Maqungo ,S (Sandiso)	1	0	-425	0	0	0	1	0	-425	0	0	0
5	Maqungo ,S (Sandiso)	1	1229.5	804.5	0	0	0	1	1211.3	804.5	0	0	0
6	Hlakula ,T (Thando)	1	0	-425	0	0	0	1	0	-425	0	0	0
6	Hlakula ,T (Thando)	1	1413.6	988.6	0	0	0	1	1226.8	988.6	0	0	0
7	Jacobs ,WT (Wesley Trevor)	1	0	-425	0	0	0	0	0	0	1	0	-425
7	Jacobs ,WT (Wesley Trevor)	1	1809.6	1384.6	0	0	0	0	0	0	1	1786.3	1384.6
8	Winter ,M (Marvin)	1	0	-425	0	0	0	0	0	0	1	0	-425
8	Winter ,M (Marvin)	1	1299.9	874.9	0	0	0	0	0	0	1	1359.1	874.9
9	Thakersee ,R (Rishay)	1	0	-425	0	0	0	0	0	0	1	0	-425
9	Thakersee ,R (Rishay)	1	1496.6	1071.6	0	0	0	0	0	0	1	1478.3	1071.6
10	Harrison ,N (Nazeem)	1	0	-425	0	0	0	0	0	0	1	0	-425
10	Harrison ,N (Nazeem)	1	1431.5	1006.5	0	0	0	0	0	0	1	1435.6	1006.5

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

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Statistics

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PLAYER PAGE

Personal

Nkosi, B (Bongokuhle)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms