Chess South Africa Ratings Database

PLAYER PAGE

Personal

Wang, Z (Zirou)

Chess SA id

2060131182

FIDE id

Date of birth

2006-08-06 (Adult)

Gender

Female

Region

Mangaung (FMB)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-08-02

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1155.3	1128.4	1107.4	1166.4
Raw rating	1155.3	1128.4	1107.4	1166.4
Weighted rating	1154.1	1126.1	1100.8	1166.4
Weighted performance	916	815	821.1	0
Floor	700	700	712.8	700
K-factor	36	36	36	36
Min/Max rating change allowed	176.7	183.6	189.2	173.9
Highest rating	1200 2018-10-01	1200 2018-10-01	1217.4 2022-08-01	1200 2018-10-01
Highest raw rating	1200 2019-12-01	1200 2019-12-01	1212.8 2022-09-01	1200 2019-12-01
Highest weighted rating	1200 2018-10-01	1200 2018-10-01	1212.8 2023-08-01	1200 2018-10-01
Highest weighted performance	1200 2019-12-01	1200 2019-12-01	1217.4 2022-08-01	1200 2019-12-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1155.3	1128.4	1107.4	1166.4
Analysis
Rating	1155.3	1128.4	1107.4	1166.4
Raw rating	1155.3	1128.4	1107.4	1166.4
Weighted rating	1154.1	1126.1	1100.8
Weighted performance	916	815	821.1
K-factor	36	36	36	36
Floor	700	700	712.8	700
Max/Min rating change allowed	176.7	183.6	189.2	173.9
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	1155.3	1128.4	1107.4	1166.4
New weighted rating	1154.6	1127	1101.5	1166.4
New weighted performance	908.5	807.7	814.3	0
Temp new rating	1155.3	1128.4	1107.4	1166.4
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1155.3	1128.4	1107.4	1166.4
New K-factor	36	36	36	36
New floor	700	700	712.8	700

Item	Main	Standard	Rapid	Blitz
	0	0	0	0
	0	0	0	0
	29	9	20	0
	36	13	23	0
	14	0	14	0
	0	0	0	0
History	101	37	57	7

Games since
	Main 29	Standard 9		Rapid 20		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	1946		55		53
Female	480		11		11
U20	100		11		11
U20 Female	19		4		4
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	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	101	41	40.59	-80	1215.8	1135.9
Standard	37	14	37.84	-103.4	1215.1	1111.7
Rapid	57	24	42.11	-67.1	1219.2	1152.1
Blitz	7	3	42.86	-60.7	1192.6	1131.9

Date	Main	Standard	Rapid	Blitz
2026-01-01	1155.3	1128.4	1107.4	1166.4
2025-11-30	1155.3	1128.4	1107.4	1166.4
2025-11-01	1155.3	1128.4	1107.4	1166.4
2025-09-30	1155.3	1128.4	1107.4	1166.4
2025-09-01	1155.3	1128.4	1107.4	1166.4
2025-08-01	1155.3	1128.4	1107.4	1166.4
2025-07-01	1155.3	1128.4	1107.4	1166.4
2025-06-01	1155.3	1128.4	1107.4	1166.4
2025-05-01	1155.3	1128.4	1107.4	1166.4
2025-04-01	1155.3	1128.4	1107.4	1166.4
2025-03-01	1155.3	1128.4	1107.4	1166.4
2025-02-01	1155.3	1128.4	1107.4	1166.4
2025-01-01	1155.3	1128.4	1078.1	1166.4
2024-12-01	1155.3	1128.4	1078.1	1166.4
2024-11-01	1155.3	1128.4	1078.1	1166.4
2024-10-01	1155.3	1128.4	1078.1	1166.4
2024-09-01	1155.3	1128.4	1078.1	1166.4
2024-11-01	1162.5	1128.4	1083.9	1166.4
2024-07-01	1162.5	1128.4	1083.9	1166.4
2024-06-01	1162.5	1128.4	1083.9	1166.4
2024-05-01	1104.6	1060	1083.9	1166.4
2024-04-01	1104.6	1060	1083.9	1166.4
2024-03-01	1105.4	1060	1104.8	1166.4
2024-02-01	1129.8	1055.6	1174.6	1166.4

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	Bloemfontein Highschool League 02 Aug 2024 (U19A)	2024-08-02	2024-08-02	Rapid	Mangaung (FMB)	5	5	1	Yes	Analysis
2	10th Piet van Zyl Chess Festival 2024 (Ladies)	2024-05-24	2024-05-25	Standard	Mangaung (FMB)	5	4	3	Yes	Analysis
3	Bloemfontein Highschool League 2024 (U19A)	2024-03-08	2024-03-08	Rapid	Mangaung (FMB)	5	5	1	Yes	Analysis
4	Mangaung Metro Chess 9 March 2024 (Ladies)	2024-03-09	2024-03-09	Rapid	Mangaung (FMB)	5	5	2	Yes	Analysis
5	Mangaung Metro Chess 10 February 2024 (B)	2024-02-10	2024-02-10	Rapid	Mangaung (FMB)	5	5	1	Yes	Analysis
6	Grey College Team Championship 2024 (A)	2024-02-23	2024-02-24	Standard	Mangaung (FMB)	5	5	1	Yes	Analysis
7	Bloemfontein HS League 13 October 2023 (U17+U19)	2023-10-13	2023-10-13	Rapid	Mangaung (FMB)	5	5	2	Yes	Analysis
8	Bloemfontein HS League 27 October 2023 (U13-U17)	2023-10-27	2023-10-27	Rapid	Cape Winelands (WCW)	5	5	3	Yes	Analysis
9	St Andrews 19 August 2023 (B)	2023-08-19	2023-08-19	Rapid	Mangaung (FMB)	5	5	2	Yes	Analysis
10	Bloemfontein League 25 August 2023 (U17+U19B)	2023-08-25	2023-08-25	Rapid	Mangaung (FMB)	5	0	0	No	Analysis
11	Morris Club Championship 2023	2023-07-28	2023-07-28	Rapid	Mangaung (FMB)	5	4	2	Yes	Analysis
12	Inter Regional Chess Championship 2023 (U18)	2023-05-19	2023-05-20	Standard	Mangaung (FMB)	5	4	0	Yes	Analysis
13	National All Girls Festival 2023	2023-04-28	2023-04-30	Standard	Mangaung (FMB)	7	4	2	Yes	Analysis
14	Grey College Team Championship 2023 (A)	2023-02-03	2023-02-04	Standard	Mangaung (FMB)	5	5	2	Yes	Analysis
15	Bloemfontein Highschool League 24 Feb 2023 (U19B)	2023-02-24	2023-02-24	Rapid	Mangaung (FMB)	5	4	2	Yes	Analysis
16	Bloemfontein School League 2022 (U15+U17)	2022-08-12	2022-08-12	Rapid	Mangaung (FMB)	5	4	2	Yes	Analysis
17	Mangaung Metro Chess 13 August 2022 (Ladies)	2022-08-13	2022-08-13	Rapid	Mangaung (FMB)	5	5	3	Yes	Analysis
18	Bloemfontein Schools League 2022 (U17)	2022-02-25	2022-02-25	Rapid	Mangaung (FMB)	5	5	3	Yes	Analysis
19	Smart Chess Blitz 2020 (U16+U18)	2020-02-29	2020-02-29	Blitz	Mangaung (FMB)	7	7	3	Yes	Analysis
20	High School League Tournament 2020 (U15)	2020-02-08	2020-02-08	Standard	Mangaung (FMB)	5	4	1	Yes	Analysis
21	Morris Club Tournament 2020	2020-02-15	2020-02-15	Standard	Mangaung (FMB)	5	3	0	Yes	Analysis
22	Mangaung Metro Chess February 2020 (C)	2020-02-21	2020-02-22	Standard	Mangaung (FMB)	5	5	2	Yes	Analysis
23	Grey College Team Championship 2020 (B)	2020-01-31	2020-02-01	Standard	Mangaung (FMB)	5	3	3	Yes	Analysis

#	Games	Start				End
1	4	Tournament Bloemfontein HS League 13 October 2023				Tournament Bloemfontein HS League 27 October 2023
		date 2023-10-13	rnd 4	type Rapid	result 1	date 2023-10-27	rnd 2	type Rapid	result 1
		Opponent Norman, L (Leviane)				Opponent Chabeli, T (Tshepo)
2	3	Tournament Mangaung Metro Chess 9 March 2024				Tournament 10th Piet van Zyl Chess Festival 2024
		date 2024-03-09	rnd 5	type Rapid	result 1	date 2024-05-24	rnd 2	type Standard	result 1
		Opponent Nchake, K (Khalalelo)				Opponent Xuma, O (Owam)
3	3	Tournament Bloemfontein School League 2022				Tournament Mangaung Metro Chess 13 August 2022
		date 2022-08-12	rnd 5	type Rapid	result 1	date 2022-08-13	rnd 2	type Rapid	result 1
		Opponent Xuma, O (Owam)				Opponent Ngudle, C (Caelyn)

#	Games	Start				End
1	3	Tournament Grey College Team Championship 2024				Tournament 10th Piet van Zyl Chess Festival 2024
		date 2024-02-24	rnd 5	type Standard	result 1	date 2024-05-24	rnd 2	type Standard	result 1
		Opponent Fuhri, D (Dane)				Opponent Xuma, O (Owam)
2	3	Tournament Grey College Team Championship 2020				Tournament Grey College Team Championship 2020
		date 2020-02-01	rnd 3	type Standard	result 1	date 2020-02-01	rnd 5	type Standard	result 1
		Opponent Kekeletso, T (Thamae)				Opponent Wasili, R (Rafiq)
3	2	Tournament National All Girls Festival 2023				Tournament National All Girls Festival 2023
		date 2023-04-29	rnd 6	type Standard	result 1	date 2023-04-30	rnd 7	type Standard	result 1
		Opponent Du Preez, M (Michaela)				Opponent Mothibeli, M (Mpho)

#	Games	Start				End
1	4	Tournament Bloemfontein HS League 13 October 2023				Tournament Bloemfontein HS League 27 October 2023
		date 2023-10-13	rnd 4	type Rapid	result 1	date 2023-10-27	rnd 2	type Rapid	result 1
		Opponent Norman, L (Leviane)				Opponent Chabeli, T (Tshepo)
2	3	Tournament Bloemfontein School League 2022				Tournament Mangaung Metro Chess 13 August 2022
		date 2022-08-12	rnd 5	type Rapid	result 1	date 2022-08-13	rnd 2	type Rapid	result 1
		Opponent Xuma, O (Owam)				Opponent Ngudle, C (Caelyn)
3	2	Tournament Morris Club Championship 2023				Tournament Morris Club Championship 2023
		date 2023-07-28	rnd 3	type Rapid	result 1	date 2023-07-28	rnd 5	type Rapid	result 1
		Opponent Herbst, S (Schalk)				Opponent Mosenki, G (Gontse)

#	Games	Start				End
1	2	Tournament Smart Chess Blitz 2020				Tournament Smart Chess Blitz 2020
		date 2020-02-29	rnd 2	type Blitz	result 1	date 2020-02-29	rnd 3	type Blitz	result 1
		Opponent Alrich, A (Alsanio)				Opponent Mccarthy, M (Megan)
2	1	Tournament Smart Chess Blitz 2020				Tournament Smart Chess Blitz 2020
		date 2020-02-29	rnd 6	type Blitz	result 1	date 2020-02-29	rnd 6	type Blitz	result 1
		Opponent De Klerk, L (Lize)				Opponent De Klerk, L (Lize)

#	Games	Start				End
1	4	Tournament Bloemfontein HS League 13 October 2023				Tournament Bloemfontein HS League 27 October 2023
		date 2023-10-13	rnd 4	type Rapid	result 1	date 2023-10-27	rnd 2	type Rapid	result 1
		Opponent Norman, L (Leviane)				Opponent Chabeli, T (Tshepo)
2	3	Tournament Mangaung Metro Chess 9 March 2024				Tournament 10th Piet van Zyl Chess Festival 2024
		date 2024-03-09	rnd 5	type Rapid	result 1	date 2024-05-24	rnd 2	type Standard	result 1
		Opponent Nchake, K (Khalalelo)				Opponent Xuma, O (Owam)
3	3	Tournament Bloemfontein School League 2022				Tournament Mangaung Metro Chess 13 August 2022
		date 2022-08-12	rnd 5	type Rapid	result 1	date 2022-08-13	rnd 2	type Rapid	result 1
		Opponent Xuma, O (Owam)				Opponent Ngudle, C (Caelyn)

#	Games	Start				End
1	3	Tournament Grey College Team Championship 2024				Tournament 10th Piet van Zyl Chess Festival 2024
		date 2024-02-24	rnd 5	type Standard	result 1	date 2024-05-24	rnd 2	type Standard	result 1
		Opponent Fuhri, D (Dane)				Opponent Xuma, O (Owam)
2	3	Tournament Grey College Team Championship 2020				Tournament Grey College Team Championship 2020
		date 2020-02-01	rnd 3	type Standard	result 1	date 2020-02-01	rnd 5	type Standard	result 1
		Opponent Kekeletso, T (Thamae)				Opponent Wasili, R (Rafiq)
3	2	Tournament National All Girls Festival 2023				Tournament National All Girls Festival 2023
		date 2023-04-29	rnd 6	type Standard	result 1	date 2023-04-30	rnd 7	type Standard	result 1
		Opponent Du Preez, M (Michaela)				Opponent Mothibeli, M (Mpho)

#	Games	Start				End
1	4	Tournament Bloemfontein HS League 13 October 2023				Tournament Bloemfontein HS League 27 October 2023
		date 2023-10-13	rnd 4	type Rapid	result 1	date 2023-10-27	rnd 2	type Rapid	result 1
		Opponent Norman, L (Leviane)				Opponent Chabeli, T (Tshepo)
2	3	Tournament Bloemfontein School League 2022				Tournament Mangaung Metro Chess 13 August 2022
		date 2022-08-12	rnd 5	type Rapid	result 1	date 2022-08-13	rnd 2	type Rapid	result 1
		Opponent Xuma, O (Owam)				Opponent Ngudle, C (Caelyn)
3	2	Tournament Morris Club Championship 2023				Tournament Morris Club Championship 2023
		date 2023-07-28	rnd 3	type Rapid	result 1	date 2023-07-28	rnd 5	type Rapid	result 1
		Opponent Herbst, S (Schalk)				Opponent Mosenki, G (Gontse)

#	Games	Start				End
1	2	Tournament Smart Chess Blitz 2020				Tournament Smart Chess Blitz 2020
		date 2020-02-29	rnd 2	type Blitz	result 1	date 2020-02-29	rnd 3	type Blitz	result 1
		Opponent Alrich, A (Alsanio)				Opponent Mccarthy, M (Megan)
2	1	Tournament Smart Chess Blitz 2020				Tournament Smart Chess Blitz 2020
		date 2020-02-29	rnd 6	type Blitz	result 1	date 2020-02-29	rnd 6	type Blitz	result 1
		Opponent De Klerk, L (Lize)				Opponent De Klerk, L (Lize)

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	Moalusi ,P (Palesa)	2	1	0	2	1	0	0	0	0	0	0	0
1	Moalusi ,P (Palesa)	2	1232.4	1232.4	2	1216.7	1232.4	0	0	0	0	0	0
2	Gerber ,M (Michar)	2	0	-425	1	0	-425	1	0	-425	0	0	0
2	Gerber ,M (Michar)	2	1284.6	859.6	1	1289	859.6	1	1168.8	859.6	0	0	0
3	January ,O (Oratile)	2	0	-425	1	0	-425	1	0	-425	0	0	0
3	January ,O (Oratile)	2	1161.2	736.2	1	1172	736.2	1	1099.6	736.2	0	0	0
4	Xuma ,O (Owam)	2	2	425	1	1	425	1	1	425	0	0	0
4	Xuma ,O (Owam)	2	1175.8	1600.8	1	1183	1600.8	1	1158.4	1600.8	0	0	0
5	Nyokong ,N (Nyakallo)	2	0	-425	1	0	-425	1	0	-425	0	0	0
5	Nyokong ,N (Nyakallo)	2	1243.1	818.1	1	1200	818.1	1	1271	818.1	0	0	0
6	Mothibeli ,M (Mpho)	2	2	425	1	1	425	1	1	425	0	0	0
6	Mothibeli ,M (Mpho)	2	1144.1	1569.1	1	1200	1569.1	1	1200	1569.1	0	0	0
7	Moolman ,A (Arno)	2	1	0	1	1	425	1	0	-425	0	0	0
7	Moolman ,A (Arno)	2	1114	1114	1	895	1539	1	1222.9	689	0	0	0
8	Beelders ,R (Ryan)	2	0	-425	1	0	-425	1	0	-425	0	0	0
8	Beelders ,R (Ryan)	2	1151.8	726.8	1	1137	726.8	1	712.4	726.8	0	0	0
9	Mosoeu ,R (Reitumetse)	2	0	-425	0	0	0	2	0	-425	0	0	0
9	Mosoeu ,R (Reitumetse)	2	1237.1	812.1	0	0	0	2	1186.4	812.1	0	0	0
10	Cordon ,J (Jesse)	2	0	-425	0	0	0	2	0	-425	0	0	0
10	Cordon ,J (Jesse)	2	1048.4	623.4	0	0	0	2	1200.4	623.4	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Wang, Z (Zirou)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms