Chess South Africa Ratings Database

PLAYER PAGE

Personal

Nkuna, W (Windsor)

Chess SA id

197051473

FIDE id

Date of birth

1997-05-21 (Adult)

Gender

Male

Region

Sedibeng (GSV)

Citizen

RSA

Titles

Chess SA registered

Last active game

2019-12-06

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1718	1718	1468.6	1596.2
Raw rating	1718	1718	1468.6	1596.2
Weighted rating	1717.8	1717.7	1468.6	1596.1
Weighted performance	374.2	323.1	0	0
Floor	1218	1218	968.6	1096.2
K-factor	28	28	32	32
Min/Max rating change allowed	79.3	79.3	113.1	94.3
Highest rating	1718 2024-02-01	1718 2024-02-01	1468.6 2019-02-01	1596.2 2024-02-01
Highest raw rating	1718 2024-02-01	1718 2024-02-01	1468.6 2024-02-01	1596.2 2024-02-01
Highest weighted rating	1715.9 2025-08-01	1715.5 2025-08-01	1468.6 2019-02-01	1595.9 2025-08-01
Highest weighted performance	1623.8 2019-04-01	1623.9 2019-04-01	1200 2024-02-01	1593.8 2019-12-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1718	1718	1468.6	1596.2
Analysis
Rating	1718	1718	1468.6	1596.2
Raw rating	1718	1718	1468.6	1596.2
Weighted rating	1717.8	1717.7	1468.6
Weighted performance	374.2	323.1	0
K-factor	28	28	32	32
Floor	1218	1218	968.6	1096.2
Max/Min rating change allowed	79.3	79.3	113.1	94.3
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	1718	1718	1468.6	1596.2
New weighted rating	1718	1718	1468.6	1596.2
New weighted performance	364.4	313.2	0	0
Temp new rating	1718	1718	1468.6	1596.2
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1718	1718	1468.6	1596.2
New K-factor	28	28	32	32
New floor	1218	1218	968.6	1096.2

Item	Main	Standard	Rapid	Blitz
	0	0	0	0
	0	0	0	0
	0	0	0	0
	0	0	0	0
	0	0	0	0
	0	0	0	0
History	187	156	6	25

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Sedibeng (GSV)
Province	Gauteng (GT)
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	79	49	62.03	102.2	1541.8	1644
Standard	61	35	57.38	62.7	1553.1	1615.8
Rapid	0	0	0	0	0	0
Blitz	18	14	77.78	236.1	1503.4	1739.5

Date	Main	Standard	Rapid	Blitz
2025-11-01	1718	1718	1468.6	1596.2
2025-09-30	1718	1718	1468.6	1596.2
2025-09-01	1718	1718	1468.6	1596.2
2025-08-01	1718	1718	1468.6	1596.2
2025-07-01	1718	1718	1468.6	1596.2
2025-06-01	1718	1718	1468.6	1596.2
2025-05-01	1718	1718	1468.6	1596.2
2025-04-01	1718	1718	1468.6	1596.2
2025-03-01	1718	1718	1468.6	1596.2
2025-02-01	1718	1718	1468.6	1596.2
2025-01-01	1718	1718	1468.6	1596.2
2024-12-01	1718	1718	1468.6	1596.2
2024-11-01	1718	1718	1468.6	1596.2
2024-10-01	1718	1718	1468.6	1596.2
2024-09-01	1718	1718	1468.6	1596.2
2024-08-01	1718	1718	1468.6	1596.2
2024-07-01	1718	1718	1468.6	1596.2
2024-09-01	1718	1718	1468.6	1596.2
2024-05-01	1718	1718	1468.6	1596.2
2024-04-01	1718	1718	1468.6	1596.2
2024-03-01	1718	1718	1468.6	1596.2
2024-02-01	1718	1718	1468.6	1596.2
2024-01-01	1718	1718	1468.6	1596.2
2023-12-01	1654.2	1642.5	1468.6	1587.7

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 USSA Championships (Open)	2019-12-02	2019-12-06	Standard	Sarah Baartman (ESB)	9	9	6.5	Yes	Analysis
2	2019 USSA Championships (Blitz)	2019-12-04	2019-12-04	Blitz	Sarah Baartman (ESB)	9	9	7	Yes	Analysis
3	2019 Capablanca Chess Festival (RR D)	2019-04-18	2019-04-22	Standard	Tshwane (GTP)	9	9	5	Yes	Analysis
4	2019 Waterkloof Open (A)	2019-03-02	2019-03-03	Standard	Tshwane (GTP)	5	5	2.5	Yes	Analysis
5	2018 Gauteng North Open (A)	2018-10-20	2018-10-21	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
6	2018 USSA Championship (Open)	2018-07-02	2018-07-06	Standard	Gert Sibande (MGS)	9	9	5.5	Yes	Analysis
7	2018 USSA Championship (Blitz)	2018-07-04	2018-07-04	Blitz	Gert Sibande (MGS)	9	9	7	Yes	Analysis
8	South African Open 2018 (A)	2018-07-07	2018-07-14	Standard	Mangaung (FMB)	11	10	5.5	Yes	Analysis
9	2018 Capablanca RR (C)	2018-04-26	2018-05-01	Standard	Tshwane (GTP)	9	9	3.5	Yes	Analysis
10	Henley Open 2018 (A)	2018-03-10	2018-03-10	Standard	Sedibeng (GSV)	5	5	3.5	Yes	Analysis

#	Games	Start				End
1	9	Tournament 2019 USSA Championships				Tournament 2019 USSA Championships
		date 2019-12-02	rnd 1	type Standard	result 1	date 2019-12-04	rnd 5	type Blitz	result 0.5
		Opponent Seboletswe, O (Olebogeng)				Opponent Maredi, ADL (Alex)
2	8	Tournament 2018 USSA Championship				Tournament 2018 USSA Championship
		date 2018-07-04	rnd 1	type Blitz	result 1	date 2018-07-04	rnd 8	type Blitz	result 1
		Opponent Dlamini, Q (Qiniso)				Opponent Lesuthu, KM (Kali)
3	5	Tournament 2019 Waterkloof Open				Tournament 2019 Capablanca Chess Festival
		date 2019-03-03	rnd 4	type Standard	result 1	date 2019-04-19	rnd 3	type Standard	result 0.5
		Opponent Odendaal, MM (Mikhal)				Opponent Richter, J-M (Jan-Michael)

#	Games	Start				End
1	5	Tournament 2019 Waterkloof Open				Tournament 2019 Capablanca Chess Festival
		date 2019-03-03	rnd 4	type Standard	result 1	date 2019-04-19	rnd 3	type Standard	result 0.5
		Opponent Odendaal, MM (Mikhal)				Opponent Richter, J-M (Jan-Michael)
2	5	Tournament South African Open 2018				Tournament South African Open 2018
		date 2018-07-10	rnd 6	type Standard	result 1	date 2018-07-13	rnd 10	type Standard	result 1
		Opponent Fibiger, JN (Jethro)				Opponent Voyi, GM (Godfrey)
3	5	Tournament Henley Open 2018				Tournament 2018 Capablanca RR
		date 2018-03-10	rnd 3	type Standard	result 1	date 2018-04-27	rnd 2	type Standard	result 1
		Opponent Van Wyk-Grove, A (Alexander)				Opponent Cruywagen, A (Armand)

No games found.

#	Games	Start				End

#	Games	Start				End
1	8	Tournament 2018 USSA Championship				Tournament 2018 USSA Championship
		date 2018-07-04	rnd 1	type Blitz	result 1	date 2018-07-04	rnd 8	type Blitz	result 1
		Opponent Dlamini, Q (Qiniso)				Opponent Lesuthu, KM (Kali)
2	5	Tournament 2019 USSA Championships				Tournament 2019 USSA Championships
		date 2019-12-04	rnd 1	type Blitz	result 1	date 2019-12-04	rnd 5	type Blitz	result 0.5
		Opponent Sajini, A (Athenkosi)				Opponent Maredi, ADL (Alex)
3	3	Tournament 2019 USSA Championships				Tournament 2019 USSA Championships
		date 2019-12-04	rnd 7	type Blitz	result 1	date 2019-12-04	rnd 9	type Blitz	result 1
		Opponent Masama, BT (Bruce)				Opponent Chabalala, W (Whisper)

#	Games	Start				End
1	5	Tournament South African Open 2018				Tournament South African Open 2018
		date 2018-07-10	rnd 6	type Standard	result 1	date 2018-07-13	rnd 10	type Standard	result 1
		Opponent Fibiger, JN (Jethro)				Opponent Voyi, GM (Godfrey)
2	5	Tournament 2018 USSA Championship				Tournament 2018 USSA Championship
		date 2018-07-04	rnd 4	type Blitz	result 1	date 2018-07-04	rnd 8	type Blitz	result 1
		Opponent Dorey, PDV (Pierre)				Opponent Lesuthu, KM (Kali)
3	3	Tournament 2019 USSA Championships				Tournament 2019 USSA Championships
		date 2019-12-04	rnd 7	type Blitz	result 1	date 2019-12-04	rnd 9	type Blitz	result 1
		Opponent Masama, BT (Bruce)				Opponent Chabalala, W (Whisper)

#	Games	Start				End
1	5	Tournament South African Open 2018				Tournament South African Open 2018
		date 2018-07-10	rnd 6	type Standard	result 1	date 2018-07-13	rnd 10	type Standard	result 1
		Opponent Fibiger, JN (Jethro)				Opponent Voyi, GM (Godfrey)
2	3	Tournament 2019 USSA Championships				Tournament 2019 USSA Championships
		date 2019-12-02	rnd 1	type Standard	result 1	date 2019-12-03	rnd 3	type Standard	result 1
		Opponent Seboletswe, O (Olebogeng)				Opponent Maliwa, S (Silindokuhle)
3	2	Tournament 2019 USSA Championships				Tournament 2019 USSA Championships
		date 2019-12-06	rnd 8	type Standard	result 1	date 2019-12-06	rnd 9	type Standard	result 1
		Opponent To, H (Himson)				Opponent Nqobese, B (Bhekwakhe)

No games found.

#	Games	Start				End

#	Games	Start				End
1	5	Tournament 2018 USSA Championship				Tournament 2018 USSA Championship
		date 2018-07-04	rnd 4	type Blitz	result 1	date 2018-07-04	rnd 8	type Blitz	result 1
		Opponent Dorey, PDV (Pierre)				Opponent Lesuthu, KM (Kali)
2	3	Tournament 2019 USSA Championships				Tournament 2019 USSA Championships
		date 2019-12-04	rnd 7	type Blitz	result 1	date 2019-12-04	rnd 9	type Blitz	result 1
		Opponent Masama, BT (Bruce)				Opponent Chabalala, W (Whisper)
3	2	Tournament 2019 USSA Championships				Tournament 2019 USSA Championships
		date 2019-12-04	rnd 3	type Blitz	result 1	date 2019-12-04	rnd 4	type Blitz	result 1
		Opponent Nthute, S (Sepato)				Opponent Lesuthu, KM (Kali)

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	Mathebula ,X (Xolani Cebo)	3	3	425	2	2	425	0	0	0	1	1	425
1	Mathebula ,X (Xolani Cebo)	3	1605.8	2030.8	2	1618.1	2030.8	0	0	0	1	1057.4	2030.8
2	Lesuthu ,KM (Kali Moses)	3	2.5	283.3	1	0.5	0	0	0	0	2	2	425
2	Lesuthu ,KM (Kali Moses)	3	1646.8	1930.1	1	1628.2	1646.8	0	0	0	2	1661.3	2071.8
3	Chueu ,C (Calvin)	2	1	0	2	1	0	0	0	0	0	0	0
3	Chueu ,C (Calvin)	2	1566.4	1566.4	2	1570.9	1566.4	0	0	0	0	0	0
4	Nyathi ,M (Musa)	2	1	0	2	1	0	0	0	0	0	0	0
4	Nyathi ,M (Musa)	2	1597.9	1597.9	2	1600.3	1597.9	0	0	0	0	0	0
5	Schoeman ,E (Ewald)	2	1	0	2	1	0	0	0	0	0	0	0
5	Schoeman ,E (Ewald)	2	1700.6	1700.6	2	1701.1	1700.6	0	0	0	0	0	0
6	Mantati ,SV (Sebei Victor)	2	1	0	2	1	0	0	0	0	0	0	0
6	Mantati ,SV (Sebei Victor)	2	1643.4	1643.4	2	1642.9	1643.4	0	0	0	0	0	0
7	Dorey ,PDV (Pierre)	2	1	0	1	0	-425	0	0	0	1	1	425
7	Dorey ,PDV (Pierre)	2	1303.1	1303.1	1	1307.6	878.1	0	0	0	1	1265.5	1728.1
8	Buthelezi ,S (Simphiwe)	2	0.5	-212.5	1	0	-425	0	0	0	1	0.5	0
8	Buthelezi ,S (Simphiwe)	2	1228.9	1016.4	1	1095.6	803.9	0	0	0	1	1019.6	1228.9
9	Chabalala ,W (Whisper)	2	1	0	0	0	0	0	0	0	2	1	0
9	Chabalala ,W (Whisper)	2	1634.8	1634.8	0	0	0	0	0	0	2	1755.8	1634.8
10	Tenji ,S (Sasa)	1	1	425	1	1	425	0	0	0	0	0	0
10	Tenji ,S (Sasa)	1	1566.9	1991.9	1	1566.6	1991.9	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Nkuna, W (Windsor)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms