Chess South Africa Ratings Database

PLAYER PAGE

Personal

Gokool, N (Nishka)

Chess SA id

2120149119

FIDE id

534024280

Date of birth

2012-10-26 (U16)

Gender

Female

Region

Johannesburg Metro (GJM)

Citizen

RSA

Titles

Chess SA registered

Yes

Last active game

2025-12-17

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1438.4	1461.3	1252.4	1200
Raw rating	1438.4	1461.3	1252.4	1200
Weighted rating	1343.4	1334.1	1251.6	1200
Weighted performance	1386.2	1388.2	1000.2	0
Floor	938.4	961.3	779.2	700
K-factor	32	32	36	36
Min/Max rating change allowed	118.1	114.3	153.9	165.8
Highest rating	1438.4 2026-01-01	1461.3 2026-01-01	1343.1 2023-02-01	1200 2018-10-01
Highest raw rating	1438.4 2026-01-01	1461.3 2026-01-01	1279.2 2024-05-01	1200 2024-03-01
Highest weighted rating	1343.4 2026-01-01	1334.1 2026-01-01	1279.2 2024-09-01	1200 2018-10-01
Highest weighted performance	1400.1 2025-01-01	1394.4 2025-01-01	1343.1 2023-02-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1438.4	1461.3	1252.4	1200
Analysis
Rating	1438.4	1461.3	1252.4	1200
Raw rating	1438.4	1461.3	1252.4	1200
Weighted rating	1343.4	1334.1	1251.6
Weighted performance	1386.2	1388.2	1000.2
K-factor	32	32	36	36
Floor	938.4	961.3	779.2	700
Max/Min rating change allowed	118.1	114.3	153.9	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	1438.4	1461.3	1252.4	1200
New weighted rating	1352.8	1346.7	1251.5	1200
New weighted performance	1376.8	1378.8	992.3	0
Temp new rating	1438.4	1461.3	1252.4	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1438.4	1461.3	1252.4	1200
New K-factor	32	32	36	36
New floor	938.4	961.3	779.2	700

Item	Main	Standard	Rapid
	0	0	0
	46	39	7
	66	44	22
	60	49	11
	0	0	0
	0	0	0
History	172	132	40

Games since
	Main 112	Standard 83		Rapid 29		Blitz 0
Gender	Female
Age group	U14
Region	Johannesburg Metro (GJM)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	2921		990		296
Female	551		196		45
U14	524		173		46
U14 Female	130		47		11
Standard
	RSA		Province		Region
Overall	2963		1072		301
Female	573		204		49
U14	541		186		45
U14 Female	144		51		11
Rapid
	RSA		Province		Region
Overall	1371		244		107
Female	257		46		8
U14	302		50		16
U14 Female	80		18		3
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	46	21	45.65	-37	1347.5	1310.5
Standard	39	19	48.72	-10.9	1337.2	1326.3
Rapid	7	2	28.57	-182.1	1405	1222.9
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	172	90.5	52.62	22.2	1276.5	1298.7
Standard	132	70	53.03	25.8	1264.1	1289.9
Rapid	40	20.5	51.25	10.6	1317.3	1328
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2026-01-01	1438.4	1461.3	1252.4	1200
2025-11-30	1329.8	1321.9	1252.4	1200
2025-11-01	1329.8	1321.9	1252.4	1200
2025-09-30	1329.8	1321.9	1252.4	1200
2025-09-01	1329.8	1321.9	1252.4	1200
2025-08-01	1343.3	1334.2	1252.4	1200
2025-07-01	1338.8	1325.9	1252.4	1200
2025-06-01	1338.8	1325.9	1252.4	1200
2025-05-01	1368.9	1378.6	1252.4	1200
2025-04-01	1368.9	1378.6	1252.1	1200
2025-03-01	1358.1	1364.8	1248.6	1200
2025-02-01	1403.8	1399.7	1251.7	1200
2025-01-01	1403.8	1399.7	1241	1200
2024-12-01	1361.9	1335.5	1241	1200
2024-11-01	1361.9	1335.5	1241	1200
2024-10-01	1292.6	1264	1241	1200
2024-09-01	1264.2	1219	1241	1200
2024-11-01	1264.2	1219	1241	1200
2024-07-01	1214.3	1170.8	1279.2	1200
2024-06-01	1212.8	1164	1279.2	1200
2024-05-01	1279.7	1237.4	1279.2	1200
2024-04-01	1266.9	1229.1	1273.8	1200
2024-03-01	1243.7	1229.1	1246.1	1200
2024-02-01	1251.3	1229.1	1258.7	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	2025 Mzansi Inter Provincial Team Championships (U16 Girls)	2025-12-15	2025-12-17	Standard	Nelson Mandela Bay (ENM)	6	4	4	Yes	Analysis
2	Gauteng Inter-Region at Emerald Resort 2025 (U14 Girls)	2025-12-06	2025-12-07	Standard	Sedibeng (GSV)	5	4	4	Yes	Analysis
3	JMC Closed 2025 (U14)	2025-08-09	2025-08-10	Standard	Johannesburg Metro (GJM)	5	5	2	Yes	Analysis
4	South African Open 2025 (U14 Girls)	2025-07-03	2025-07-05	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
5	Mzansi Africa Classic 2025 (Intermediate)	2025-05-17	2025-05-17	Standard	Johannesburg Metro (GJM)	5	5	2	Yes	Analysis
6	Moja Chess Extravaganza 2025 (U14)	2025-04-26	2025-04-28	Standard	Johannesburg Metro (GJM)	5	5	2	Yes	Analysis
7	JMC Crawford Sandton 2025 (C)	2025-05-10	2025-05-10	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
8	JMC Crawford Ruimsig 2025 (C)	2025-03-01	2025-03-01	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
9	JMC Rapid The Bridge School 2025 (Open)	2025-02-23	2025-02-23	Rapid	Johannesburg Metro (GJM)	7	7	2	Yes	Analysis
10	MCA Welcome 2025 (Intermediate)	2025-02-15	2025-02-15	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
11	JMC Kick Off 2025 (C)	2025-02-02	2025-02-02	Standard	Johannesburg Metro (GJM)	5	4	1	Yes	Analysis
12	Gauteng Inter-Region at UJ 2024 (U14 Candidates)	2024-12-07	2024-12-08	Standard	Johannesburg Metro (GJM)	5	5	4	Yes	Analysis
13	Wits Open 2024 (C)	2024-10-12	2024-10-12	Standard	Johannesburg Metro (GJM)	5	5	4	Yes	Analysis
14	Mzansi Spring Open 2024 (Juniors)	2024-09-07	2024-09-07	Standard	Johannesburg Metro (GJM)	5	5	3.5	Yes	Analysis
15	JMC Trinityhouse Randpark Ridge 2024 (D)	2024-07-13	2024-07-13	Standard	Johannesburg Metro (GJM)	5	5	3.5	Yes	Analysis
16	JMC NG Weltevreden Church 2024	2024-06-29	2024-06-29	Rapid	Johannesburg Metro (GJM)	7	7	3	Yes	Analysis
17	Ekurhuleni Trails 1 2024 (U14)	2024-06-01	2024-06-01	Standard	Ekurhuleni (GE)	5	5	2	Yes	Analysis
18	JMC Helpmekaar Kollege Tournament 2024 (D)	2024-05-04	2024-05-04	Standard	Johannesburg Metro (GJM)	5	5	1	Yes	Analysis
19	JCC King David Linksfield Rapid 2024 (B)	2024-04-21	2024-04-21	Rapid	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
20	Ekurhuleni Open 2024 (C)	2024-04-06	2024-04-06	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
21	CPH St Andrew's Rapid 2024 (B)	2024-03-30	2024-03-30	Rapid	Ekurhuleni (GE)	5	5	3	Yes	Analysis
22	Gear Up Mzansi Rapid 2024 (Junior)	2024-02-17	2024-02-17	Rapid	Johannesburg Metro (GJM)	5	5	2.5	Yes	Analysis
23	2024 Gauteng Inter-Region Chess Championship (U12 Girls A)	2024-01-13	2024-01-14	Standard	Tshwane (GTP)	5	4	2	Yes	Analysis
24	JMC Kick Off Tournament 2024 (D)	2024-01-28	2024-01-28	Standard	Johannesburg Metro (GJM)	5	5	2.5	Yes	Analysis
25	Africawide Chess Championship 2023 (Development B)	2023-11-04	2023-11-04	Standard	Johannesburg Metro (GJM)	5	5	2	Yes	Analysis
26	CMR Chess Academy Summer Tournament 2023 (B)	2023-10-21	2023-10-21	Rapid	Ekurhuleni (GE)	5	5	3	Yes	Analysis
27	Ekurhuleni Chess Spring Tournament 2023 (D)	2023-09-23	2023-09-23	Standard	Ekurhuleni (GE)	5	5	2	Yes	Analysis
28	ANIME @ Play Chess 2023 (D)	2023-08-12	2023-08-12	Standard	Ekurhuleni (GE)	5	5	2	Yes	Analysis
29	Eureka Open 2023 (D)	2023-07-29	2023-07-29	Standard	Sedibeng (GSV)	5	5	3.5	Yes	Analysis
30	JNW Open - Trinityhouse Little Falls 2023 (C)	2023-06-24	2023-06-24	Standard	Johannesburg Metro (GJM)	5	5	1.5	Yes	Analysis
31	Ekurhuleni Chess Trial 3 2023 (U12)	2023-06-17	2023-06-17	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
32	JNW Open - Trinityhouse Little Falls 2023 (D)	2023-05-13	2023-05-13	Standard	Johannesburg Metro (GJM)	5	5	4	Yes	Analysis
33	Alberton Chess Club Tournament 1 2023 (D)	2023-04-15	2023-04-15	Standard	Ekurhuleni (GE)	5	5	3.5	Yes	Analysis
34	Ekhuruleni Chess Trials 1 2023 (U12)	2023-03-25	2023-03-25	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
35	Ekurhuleni Springs Open 4 March 2023 (D)	2023-03-04	2023-03-04	Standard	Ekurhuleni (GE)	5	4	1	Yes	Analysis
36	Mzansi Rapid 2023 (Development)	2023-02-04	2023-02-04	Rapid	Johannesburg Metro (GJM)	6	6	4	Yes	Analysis

#	Games	Start				End
1	5	Tournament JNW Open - Trinityhouse Little Falls 2023				Tournament Eureka Open 2023
		date 2023-06-24	rnd 5	type Standard	result 1	date 2023-07-29	rnd 4	type Standard	result 1
		Opponent Timol, A (Arya)				Opponent Eberwein, HJ (Heinrich)
2	5	Tournament Alberton Chess Club Tournament 1 2023				Tournament JNW Open - Trinityhouse Little Falls 2023
		date 2023-04-15	rnd 4	type Standard	result 1	date 2023-05-13	rnd 3	type Standard	result 1
		Opponent Ntlhoiseng, O (Orefile)				Opponent Mannar, A (Aaryan)
3	4	Tournament JMC Kick Off 2025				Tournament MCA Welcome 2025
		date 2025-02-02	rnd 4	type Standard	result 1	date 2025-02-15	rnd 3	type Standard	result 1
		Opponent Dippenaar, L (Lian)				Opponent Prinsloo, N (Nicholas)

#	Games	Start				End
1	5	Tournament JNW Open - Trinityhouse Little Falls 2023				Tournament Eureka Open 2023
		date 2023-06-24	rnd 5	type Standard	result 1	date 2023-07-29	rnd 4	type Standard	result 1
		Opponent Timol, A (Arya)				Opponent Eberwein, HJ (Heinrich)
2	5	Tournament Alberton Chess Club Tournament 1 2023				Tournament JNW Open - Trinityhouse Little Falls 2023
		date 2023-04-15	rnd 4	type Standard	result 1	date 2023-05-13	rnd 3	type Standard	result 1
		Opponent Ntlhoiseng, O (Orefile)				Opponent Mannar, A (Aaryan)
3	4	Tournament JMC Kick Off 2025				Tournament MCA Welcome 2025
		date 2025-02-02	rnd 4	type Standard	result 1	date 2025-02-15	rnd 3	type Standard	result 1
		Opponent Dippenaar, L (Lian)				Opponent Prinsloo, N (Nicholas)

#	Games	Start				End
1	4	Tournament Gear Up Mzansi Rapid 2024				Tournament CPH St Andrew's Rapid 2024
		date 2024-02-17	rnd 4	type Rapid	result 1	date 2024-03-30	rnd 2	type Rapid	result 1
		Opponent Dube, T (Thando)				Opponent Mallach, D (Daniel)
2	4	Tournament Mzansi Rapid 2023				Tournament CMR Chess Academy Summer Tournament 2023
		date 2023-02-04	rnd 6	type Rapid	result 1	date 2023-10-21	rnd 3	type Rapid	result 1
		Opponent Ncube, Z (Zinhle)				Opponent Mann, L (Leane)
3	3	Tournament JCC King David Linksfield Rapid 2024				Tournament JCC King David Linksfield Rapid 2024
		date 2024-04-21	rnd 3	type Rapid	result 1	date 2024-04-21	rnd 5	type Rapid	result 1
		Opponent Petersen, F (Farah)				Opponent Zou, Y (Yixuan)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament JMC Kick Off 2025				Tournament MCA Welcome 2025
		date 2025-02-02	rnd 4	type Standard	result 1	date 2025-02-15	rnd 3	type Standard	result 1
		Opponent Dippenaar, L (Lian)				Opponent Prinsloo, N (Nicholas)
2	3	Tournament JMC Crawford Sandton 2025				Tournament JMC Crawford Sandton 2025
		date 2025-05-10	rnd 1	type Standard	result 1	date 2025-05-10	rnd 3	type Standard	result 1
		Opponent Kotzenmacher, L (Leo)				Opponent Britz, G (Gian)
3	3	Tournament Wits Open 2024				Tournament Gauteng Inter-Region at UJ 2024
		date 2024-10-12	rnd 5	type Standard	result 1	date 2024-12-07	rnd 2	type Standard	result 1
		Opponent Scully, E (Ernest)				Opponent Bijker, X (Xander)

#	Games	Start				End
1	4	Tournament JMC Kick Off 2025				Tournament MCA Welcome 2025
		date 2025-02-02	rnd 4	type Standard	result 1	date 2025-02-15	rnd 3	type Standard	result 1
		Opponent Dippenaar, L (Lian)				Opponent Prinsloo, N (Nicholas)
2	3	Tournament JMC Crawford Sandton 2025				Tournament JMC Crawford Sandton 2025
		date 2025-05-10	rnd 1	type Standard	result 1	date 2025-05-10	rnd 3	type Standard	result 1
		Opponent Kotzenmacher, L (Leo)				Opponent Britz, G (Gian)
3	3	Tournament Wits Open 2024				Tournament Gauteng Inter-Region at UJ 2024
		date 2024-10-12	rnd 5	type Standard	result 1	date 2024-12-07	rnd 2	type Standard	result 1
		Opponent Scully, E (Ernest)				Opponent Bijker, X (Xander)

#	Games	Start				End
1	4	Tournament Mzansi Rapid 2023				Tournament CMR Chess Academy Summer Tournament 2023
		date 2023-02-04	rnd 6	type Rapid	result 1	date 2023-10-21	rnd 3	type Rapid	result 1
		Opponent Ncube, Z (Zinhle)				Opponent Mann, L (Leane)
2	3	Tournament JCC King David Linksfield Rapid 2024				Tournament JCC King David Linksfield Rapid 2024
		date 2024-04-21	rnd 3	type Rapid	result 1	date 2024-04-21	rnd 5	type Rapid	result 1
		Opponent Petersen, F (Farah)				Opponent Zou, Y (Yixuan)
3	2	Tournament JMC NG Weltevreden Church 2024				Tournament JMC NG Weltevreden Church 2024
		date 2024-06-29	rnd 3	type Rapid	result 1	date 2024-06-29	rnd 4	type Rapid	result 1
		Opponent Takuva, T (Tawana)				Opponent Khumalo, M (Musawenko)

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	Mannar ,A (Aaryan)	2	1	0	2	1	0	0	0	0	0	0	0
1	Mannar ,A (Aaryan)	2	1288.6	1288.6	2	1280.2	1288.6	0	0	0	0	0	0
2	Wessels ,T (Theodore)	2	1	0	2	1	0	0	0	0	0	0	0
2	Wessels ,T (Theodore)	2	1480.2	1480.2	2	1479.2	1480.2	0	0	0	0	0	0
3	Akole ,S (Sara)	2	2	425	2	2	425	0	0	0	0	0	0
3	Akole ,S (Sara)	2	1301.6	1726.6	2	1298.2	1726.6	0	0	0	0	0	0
4	Britz ,W (Wian)	2	0	-425	2	0	-425	0	0	0	0	0	0
4	Britz ,W (Wian)	2	1286.1	861.1	2	1270.6	861.1	0	0	0	0	0	0
5	Mnisi ,O (Omphile Sizwe)	2	0	-425	2	0	-425	0	0	0	0	0	0
5	Mnisi ,O (Omphile Sizwe)	2	1305.2	880.2	2	1302.8	880.2	0	0	0	0	0	0
6	Hattingh ,K (Kale)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
6	Hattingh ,K (Kale)	2	1102.7	890.2	2	1091.8	890.2	0	0	0	0	0	0
7	Van Der Schyff ,C (Charlize)	2	0	-425	2	0	-425	0	0	0	0	0	0
7	Van Der Schyff ,C (Charlize)	2	1347.2	922.2	2	1340.1	922.2	0	0	0	0	0	0
8	Stols ,C (Christopher Jayden)	2	1	0	2	1	0	0	0	0	0	0	0
8	Stols ,C (Christopher Jayden)	2	1245.6	1245.6	2	1246.7	1245.6	0	0	0	0	0	0
9	Blignaut ,AA (Alma)	2	2	425	2	2	425	0	0	0	0	0	0
9	Blignaut ,AA (Alma)	2	1204.4	1629.4	2	1202.9	1629.4	0	0	0	0	0	0
10	Westoby ,A (Adam)	2	0	-425	2	0	-425	0	0	0	0	0	0
10	Westoby ,A (Adam)	2	1402.1	977.1	2	1406.5	977.1	0	0	0	0	0	0

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

Gokool, N (Nishka)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms