Chess South Africa Ratings Database

PLAYER PAGE

Personal

Gulwa, Z (Zintle)

Chess SA id

2060149080

FIDE id

Date of birth

2006-06-16 (U20)

Gender

Female

Region

Mangaung (FMB)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-02-22

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

1157.2

Item	Main	Standard	Rapid	Blitz
Rating	1251.2	1238.8	1233.1	1200
Raw rating	1251.2	1238.8	1233.1	1200
Weighted rating	1249.2	1236.3	1231.6	1200
Weighted performance	1042.1	1044.3	959	0
Floor	796.6	789	733.1	700
K-factor	36	36	36	36
Min/Max rating change allowed	154.1	156.9	158.2	165.8
Highest rating	1321.8 2024-03-01	1311.9 2024-02-01	1296.4 2023-08-01	1200 2018-10-01
Highest raw rating	1296.6 2024-04-01	1289 2024-03-01	1233.1 2024-04-01	1200 2024-03-01
Highest weighted rating	1296.6 2024-10-01	1289 2024-10-01	1229 2025-08-01	1200 2018-10-01
Highest weighted performance	1321.8 2024-03-01	1311.9 2024-02-01	1296.4 2023-08-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1251.2	1238.8	1233.1	1200
Analysis
Rating	1251.2	1238.8	1233.1	1200
Raw rating	1251.2	1238.8	1233.1	1200
Weighted rating	1249.2	1236.3	1231.6
Weighted performance	1042.1	1044.3	959
K-factor	36	36	36	36
Floor	796.6	789	733.1	700
Max/Min rating change allowed	154.1	156.9	158.2	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	1251.2	1238.8	1233.1	1200
New weighted rating	1249.4	1236.4	1232.2	1200
New weighted performance	1035	1037.2	951.6	0
Temp new rating	1251.2	1238.8	1233.1	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1251.2	1238.8	1233.1	1200
New K-factor	36	36	36	36
New floor	796.6	789	733.1	700

Item	Main	Standard	Rapid
	0	0	0
	5	5	0
	29	24	5
	34	14	20
	0	0	0
	0	0	0
History	68	43	25

Games since
	Main 34	Standard 29		Rapid 5		Blitz 0
Gender	Female
Age group	U20
Region	Mangaung (FMB)
Province	Free State (FS)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U20	-1		-1		-1
U20 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U20	-1		-1		-1
U20 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U20	-1		-1		-1
U20 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U20	-1		-1		-1
U20 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	5	2.5	50	0	1323.3	1323.3
Standard	5	2.5	50	0	1323.3	1323.3
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	68	34	50	0	1246.3	1246.3
Standard	43	19.5	45.35	-39.5	1270.8	1231.3
Rapid	25	14.5	58	68	1204	1272
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1251.2	1238.8	1233.1	1200
2025-09-30	1251.2	1238.8	1233.1	1200
2025-09-01	1251.2	1238.8	1233.1	1200
2025-08-01	1251.2	1238.8	1233.1	1200
2025-07-01	1251.2	1238.8	1233.1	1200
2025-06-01	1251.2	1238.8	1233.1	1200
2025-05-01	1251.2	1238.8	1233.1	1200
2025-04-01	1251.2	1238.8	1233.1	1200
2025-03-01	1251.2	1238.8	1233.1	1200
2025-02-01	1237.4	1226.7	1233.1	1200
2025-01-01	1185.9	1172.7	1233.1	1200
2024-12-01	1250.7	1231.4	1233.1	1200
2024-11-01	1250.7	1231.4	1233.1	1200
2024-10-01	1250.7	1231.4	1233.1	1200
2024-09-01	1250.7	1231.4	1233.1	1200
2024-08-01	1263.1	1251.2	1233.1	1200
2024-07-01	1263.1	1251.2	1233.1	1200
2024-09-01	1263.1	1251.2	1233.1	1200
2024-05-01	1272.1	1259.5	1233.1	1200
2024-04-01	1296.6	1289	1233.1	1200
2024-03-01	1278	1289	1188.1	1200
2024-02-01	1214.1	1211.6	1188.1	1200
2024-01-01	1214.1	1211.6	1188.1	1200
2023-12-01	1214.1	1211.6	1188.1	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	Grey College Team Championship 2025 (A)	2025-02-21	2025-02-22	Standard	Mangaung (FMB)	5	5	2.5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Grey College Team Championship 2025 (A)	2025-02-21	2025-02-22	Standard	Mangaung (FMB)	5	5	2.5	Yes	Analysis
2	Mzansi Interprovincial Youth Chess Championships 2024 (Adult Ladies Combined)	2024-12-16	2024-12-19	Standard	Capricorn (LCP)	7	7	1.5	Yes	Analysis
3	Morris Club Championship 2024	2024-07-26	2024-07-27	Standard	Mangaung (FMB)	5	2	0.5	Yes	Analysis
4	Spartan Bishops Chess Championships 2024 (Rooks)	2024-05-04	2024-05-05	Standard	Bojanala Platina (NBR)	5	5	2	Yes	Analysis
5	Mangaung Metro Chess 12-13 April 2024 (A)	2024-04-12	2024-04-13	Standard	Mangaung (FMB)	5	5	2	Yes	Analysis
6	Mangaung Metro Chess 9 March 2024 (Ladies)	2024-03-09	2024-03-09	Rapid	Mangaung (FMB)	5	5	3.5	Yes	Analysis
7	Grey College Team Championship 2024 (B)	2024-02-23	2024-02-24	Standard	Mangaung (FMB)	5	5	4	Yes	Analysis
8	Bloemfontein HS League 13 October 2023 (U17+U19)	2023-10-13	2023-10-13	Rapid	Mangaung (FMB)	5	5	2.5	Yes	Analysis
9	Heidedal Chess 14 October 2023 (B)	2023-10-14	2023-10-14	Rapid	Mangaung (FMB)	5	5	2.5	Yes	Analysis
10	St Andrews 19 August 2023 (B)	2023-08-19	2023-08-19	Rapid	Mangaung (FMB)	5	5	2	Yes	Analysis
11	Bloemfontein League 25 August 2023 (U17+U19B)	2023-08-25	2023-08-25	Rapid	Mangaung (FMB)	5	5	4	Yes	Analysis
12	9th Piet van Zyl Chess Festival 2023 (C+D)	2023-05-26	2023-05-27	Standard	Mangaung (FMB)	5	5	3	Yes	Analysis
13	Inter Regional Chess Championship 2023 (U18)	2023-05-19	2023-05-20	Standard	Mangaung (FMB)	5	4	2	Yes	Analysis
14	Grey College Team Championship 2023 (B)	2023-02-03	2023-02-04	Standard	Mangaung (FMB)	5	5	2	Yes	Analysis

#	Games	Start				End
1	5	Tournament Grey College Team Championship 2024				Tournament Mangaung Metro Chess 9 March 2024
		date 2024-02-24	rnd 4	type Standard	result 1	date 2024-03-09	rnd 3	type Rapid	result 1
		Opponent Van Den Berg, S (Sebastian)				Opponent Codron, J (Jesse)
2	4	Tournament Bloemfontein League 25 August 2023				Tournament Bloemfontein League 25 August 2023
		date 2023-08-25	rnd 1	type Rapid	result 1	date 2023-08-25	rnd 4	type Rapid	result 1
		Opponent Haasbroek, N (Niel)				Opponent Mohobane, L (Lebajoa)
3	4	Tournament Inter Regional Chess Championship 2023				Tournament 9th Piet van Zyl Chess Festival 2023
		date 2023-05-20	rnd 4	type Standard	result 1	date 2023-05-26	rnd 2	type Standard	result 1
		Opponent Crause, P (Philip)				Opponent January, O (Oratile)

#	Games	Start				End
1	4	Tournament Inter Regional Chess Championship 2023				Tournament 9th Piet van Zyl Chess Festival 2023
		date 2023-05-20	rnd 4	type Standard	result 1	date 2023-05-26	rnd 2	type Standard	result 1
		Opponent Crause, P (Philip)				Opponent January, O (Oratile)
2	3	Tournament 9th Piet van Zyl Chess Festival 2023				Tournament Grey College Team Championship 2024
		date 2023-05-27	rnd 5	type Standard	result 1	date 2024-02-23	rnd 2	type Standard	result 1
		Opponent Olivier, R (Riley)				Opponent Kwak, J (Jaeson)
3	2	Tournament Grey College Team Championship 2025				Tournament Grey College Team Championship 2025
		date 2025-02-21	rnd 2	type Standard	result 1	date 2025-02-21	rnd 3	type Standard	result 1
		Opponent Ahmed, K (Konain)				Opponent Hendricks, G (Garryn)

#	Games	Start				End
1	4	Tournament Bloemfontein League 25 August 2023				Tournament Bloemfontein League 25 August 2023
		date 2023-08-25	rnd 1	type Rapid	result 1	date 2023-08-25	rnd 4	type Rapid	result 1
		Opponent Haasbroek, N (Niel)				Opponent Mohobane, L (Lebajoa)
2	3	Tournament Mangaung Metro Chess 9 March 2024				Tournament Mangaung Metro Chess 9 March 2024
		date 2024-03-09	rnd 1	type Rapid	result 1	date 2024-03-09	rnd 3	type Rapid	result 1
		Opponent Van Wyk, S (Sue-Ellen)				Opponent Codron, J (Jesse)
3	2	Tournament Heidedal Chess 14 October 2023				Tournament Heidedal Chess 14 October 2023
		date 2023-10-14	rnd 3	type Rapid	result 1	date 2023-10-14	rnd 4	type Rapid	result 1
		Opponent Bodenstein, D (Dian)				Opponent Swanepoel, T (Tristan Shaun)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament Bloemfontein League 25 August 2023				Tournament Bloemfontein League 25 August 2023
		date 2023-08-25	rnd 1	type Rapid	result 1	date 2023-08-25	rnd 4	type Rapid	result 1
		Opponent Haasbroek, N (Niel)				Opponent Mohobane, L (Lebajoa)
2	4	Tournament Inter Regional Chess Championship 2023				Tournament 9th Piet van Zyl Chess Festival 2023
		date 2023-05-20	rnd 4	type Standard	result 1	date 2023-05-26	rnd 2	type Standard	result 1
		Opponent Crause, P (Philip)				Opponent January, O (Oratile)
3	3	Tournament Grey College Team Championship 2024				Tournament Mangaung Metro Chess 9 March 2024
		date 2024-02-24	rnd 4	type Standard	result 1	date 2024-03-09	rnd 1	type Rapid	result 1
		Opponent Van Den Berg, S (Sebastian)				Opponent Van Wyk, S (Sue-Ellen)

#	Games	Start				End
1	4	Tournament Inter Regional Chess Championship 2023				Tournament 9th Piet van Zyl Chess Festival 2023
		date 2023-05-20	rnd 4	type Standard	result 1	date 2023-05-26	rnd 2	type Standard	result 1
		Opponent Crause, P (Philip)				Opponent January, O (Oratile)
2	3	Tournament 9th Piet van Zyl Chess Festival 2023				Tournament Grey College Team Championship 2024
		date 2023-05-27	rnd 5	type Standard	result 1	date 2024-02-23	rnd 2	type Standard	result 1
		Opponent Olivier, R (Riley)				Opponent Kwak, J (Jaeson)
3	2	Tournament Grey College Team Championship 2025				Tournament Grey College Team Championship 2025
		date 2025-02-21	rnd 2	type Standard	result 1	date 2025-02-21	rnd 3	type Standard	result 1
		Opponent Ahmed, K (Konain)				Opponent Hendricks, G (Garryn)

#	Games	Start				End
1	4	Tournament Bloemfontein League 25 August 2023				Tournament Bloemfontein League 25 August 2023
		date 2023-08-25	rnd 1	type Rapid	result 1	date 2023-08-25	rnd 4	type Rapid	result 1
		Opponent Haasbroek, N (Niel)				Opponent Mohobane, L (Lebajoa)
2	2	Tournament Heidedal Chess 14 October 2023				Tournament Heidedal Chess 14 October 2023
		date 2023-10-14	rnd 3	type Rapid	result 1	date 2023-10-14	rnd 4	type Rapid	result 1
		Opponent Bodenstein, D (Dian)				Opponent Swanepoel, T (Tristan Shaun)
3	2	Tournament St Andrews 19 August 2023				Tournament St Andrews 19 August 2023
		date 2023-08-19	rnd 2	type Rapid	result 1	date 2023-08-19	rnd 3	type Rapid	result 1
		Opponent Pute, N (Ntsika)				Opponent Wang, Z (Zirou)

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	Cassim ,A (Ameera)	3	2	141.7	2	1.5	212.5	1	0.5	0	0	0	0
1	Cassim ,A (Ameera)	3	1273.3	1415	2	1164.4	1485.8	1	1340.7	1273.3	0	0	0
2	Majiba ,K (Khayisile)	2	0	-425	2	0	-425	0	0	0	0	0	0
2	Majiba ,K (Khayisile)	2	1348.8	923.8	2	1346.7	923.8	0	0	0	0	0	0
3	Xuma ,O (Owam)	2	1	0	1	0	-425	1	1	425	0	0	0
3	Xuma ,O (Owam)	2	1125.7	1125.7	1	1178	700.7	1	1052	1550.7	0	0	0
4	Lebenya ,A (Agnes)	2	1	0	1	0	-425	1	1	425	0	0	0
4	Lebenya ,A (Agnes)	2	1231.9	1231.9	1	1205.5	806.9	1	1193.2	1656.9	0	0	0
5	January ,O (Oratile)	2	1.5	212.5	1	1	425	1	0.5	0	0	0	0
5	January ,O (Oratile)	2	1165.2	1377.7	1	1172	1590.2	1	1119.6	1165.2	0	0	0
6	Phomane ,L (Lintle)	2	0.5	-212.5	1	0.5	0	1	0	-425	0	0	0
6	Phomane ,L (Lintle)	2	1283.4	1070.9	1	1278.7	1283.4	1	1201.1	858.4	0	0	0
7	Codron ,J (Jesse)	2	1.5	212.5	0	0	0	2	1.5	212.5	0	0	0
7	Codron ,J (Jesse)	2	1177.2	1389.7	0	0	0	2	997.8	1389.7	0	0	0
8	Slabber ,P (Pieter)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Slabber ,P (Pieter)	1	1380.1	955.1	1	1369.8	955.1	0	0	0	0	0	0
9	Tlhage ,MM (Molemo Mmatshwabi)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Tlhage ,MM (Molemo Mmatshwabi)	1	1461.1	1036.1	1	1460	1036.1	0	0	0	0	0	0
10	Lewis ,D (Dean)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Lewis ,D (Dean)	1	1200	775	1	1200	775	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

Gulwa, Z (Zintle)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms