Chess South Africa Ratings Database

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Personal

Mak, CTW (Cora Tsz Wing)

Chess SA id

298019707

FIDE id

Date of birth

1998-03-02 (Adult)

Gender

Female

Region

Tshwane (GTP)

Citizen

RSA

Titles

WFM

Chess SA registered

Last active game

2023-12-08

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1554.2	1561.5	1576.4	1537.5
Raw rating	1554.2	1561.5	1576.4	1537.5
Weighted rating	1552.8	1560.2	1575.7	1537.5
Weighted performance	1000.9	892.9	0	0
Floor	1105.8	1106.4	1101.1	1101.1
K-factor	28	28	28	28
Min/Max rating change allowed	100.1	99.1	97	102.5
Highest rating	1605.8 2018-08-01	1606.4 2018-08-01	1601.1 2018-05-01	1601.1 2018-05-01
Highest raw rating	1605.8 2018-08-01	1606.4 2018-08-01	1601.1 2019-12-01	1601.1 2019-12-01
Highest weighted rating	1605.8 2019-02-01	1606.4 2019-02-01	1601.1 2018-05-01	1601.1 2018-05-01
Highest weighted performance	1584.2 2018-07-01	1585.3 2018-07-01	1276.5 2023-09-01	1317.5 2019-12-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1554.2	1561.5	1576.4	1537.5
Analysis
Rating	1554.2	1561.5	1576.4	1537.5
Raw rating	1554.2	1561.5	1576.4	1537.5
Weighted rating	1552.8	1560.2	1575.7
Weighted performance	1000.9	892.9	0
K-factor	28	28	28	28
Floor	1105.8	1106.4	1101.1	1101.1
Max/Min rating change allowed	100.1	99.1	97	102.5
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	1554.2	1561.5	1576.4	1537.5
New weighted rating	1553	1560.3	1575.8	1537.5
New weighted performance	992.2	884	0	0
Temp new rating	1554.2	1561.5	1576.4	1537.5
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1554.2	1561.5	1576.4	1537.5
New K-factor	28	28	28	28
New floor	1105.8	1106.4	1101.1	1101.1

Item	Main	Standard	Rapid	Blitz
	0	0	0	0
	0	0	0	0
	0	0	0	0
	14	9	5	0
	16	16	0	0
	0	0	0	0
History	548	534	5	9

Games since
	Main 9	Standard 9		Rapid 0		Blitz 0
Gender	Female
Age group	Adult
Region	Tshwane (GTP)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
Adult	-1		-1		-1
Adult Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
Adult	-1		-1		-1
Adult Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
Adult	-1		-1		-1
Adult Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
Adult	-1		-1		-1
Adult 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	61	41	67.21	146.3	1366.4	1512.7
Standard	47	32.5	69.15	162.8	1370.9	1533.7
Rapid	5	3.5	70	170	1294.8	1464.8
Blitz	9	5	55.56	47.2	1382.5	1429.7

Date	Main	Standard	Rapid	Blitz
2025-11-01	1554.2	1561.5	1576.4	1537.5
2025-09-30	1554.2	1561.5	1576.4	1537.5
2025-09-01	1554.2	1561.5	1576.4	1537.5
2025-08-01	1554.2	1561.5	1576.4	1537.5
2025-07-01	1554.2	1561.5	1576.4	1537.5
2025-06-01	1554.2	1561.5	1576.4	1537.5
2025-05-01	1554.2	1561.5	1576.4	1537.5
2025-04-01	1554.2	1561.5	1576.4	1537.5
2025-03-01	1554.2	1561.5	1576.4	1537.5
2025-02-01	1554.2	1561.5	1576.4	1537.5
2025-01-01	1550.2	1557.8	1574.5	1537.5
2024-12-01	1550.2	1557.8	1574.5	1537.5
2024-11-01	1550.2	1557.8	1574.5	1537.5
2024-10-01	1550.2	1557.8	1574.5	1537.5
2024-09-01	1550.2	1557.8	1574.5	1537.5
2024-08-01	1550.2	1557.8	1574.5	1537.5
2024-07-01	1550.2	1557.8	1574.5	1537.5
2024-09-01	1550.2	1557.8	1574.5	1537.5
2024-05-01	1550.2	1557.8	1574.5	1537.5
2024-04-01	1550.2	1557.8	1574.5	1537.5
2024-03-01	1550.2	1557.8	1574.5	1537.5
2024-02-01	1550.2	1557.8	1574.5	1537.5
2024-01-01	1550.2	1557.8	1574.5	1537.5
2023-12-01	1550.2	1557.8	1574.5	1523.5

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	2023 USSA Championships (Ladies)	2023-12-04	2023-12-08	Standard	Ethekwini (KED)	9	9	6.5	Yes	Analysis
2	Wits University 100 Chess Tournament 2023	2023-09-30	2023-09-30	Rapid	Johannesburg Metro (GJM)	5	5	3.5	Yes	Analysis
3	Ussa Chess Championships 2022 (Ladies)	2022-12-05	2022-12-09	Standard	Frances Baard (NCF)	9	9	7	Yes	Analysis
4	USSA Closed 2022 (Ladies)	2022-05-13	2022-05-15	Standard	Dr Kenneth Kaunda (NWP)	7	7	4.5	Yes	Analysis
5	2019 USSA Championships (Women)	2019-12-02	2019-12-06	Standard	Sarah Baartman (ESB)	9	9	7.5	Yes	Analysis
6	2019 USSA Championships (Blitz)	2019-12-04	2019-12-04	Blitz	Sarah Baartman (ESB)	9	9	5	Yes	Analysis
7	2019 TuksChess Open (A)	2019-02-23	2019-02-23	Standard	Tshwane (GTP)	5	4	0.5	Yes	Analysis
8	2018 USSA Championship (Ladies)	2018-07-02	2018-07-06	Standard	Gert Sibande (MGS)	9	9	6.5	Yes	Analysis

#	Games	Start				End
1	13	Tournament USSA Closed 2022				Tournament Wits University 100 Chess Tournament 2023
		date 2022-05-15	rnd 7	type Standard	result 0.5	date 2023-09-30	rnd 3	type Rapid	result 1
		Opponent Fritz, T (Tegan)				Opponent De Abreu, A (Alexia Sally)
2	10	Tournament 2019 USSA Championships				Tournament USSA Closed 2022
		date 2019-12-04	rnd 5	type Standard	result 0.5	date 2022-05-14	rnd 5	type Standard	result 1
		Opponent Naidoo, S (Saiyuri)				Opponent Fritz, K (Kaylyn)
3	8	Tournament Wits University 100 Chess Tournament 2023				Tournament 2023 USSA Championships
		date 2023-09-30	rnd 5	type Rapid	result 1	date 2023-12-07	rnd 7	type Standard	result 1
		Opponent Ranyane, T (Tshepo)				Opponent Sedibeng, K (Kamogelo)

#	Games	Start				End
1	17	Tournament USSA Closed 2022				Tournament 2023 USSA Championships
		date 2022-05-15	rnd 7	type Standard	result 0.5	date 2023-12-07	rnd 7	type Standard	result 1
		Opponent Fritz, T (Tegan)				Opponent Sedibeng, K (Kamogelo)
2	14	Tournament 2019 USSA Championships				Tournament USSA Closed 2022
		date 2019-12-02	rnd 1	type Standard	result 1	date 2022-05-14	rnd 5	type Standard	result 1
		Opponent Maimane, Y (Yvonne)				Opponent Fritz, K (Kaylyn)
3	4	Tournament 2018 USSA Championship				Tournament 2018 USSA Championship
		date 2018-07-02	rnd 1	type Standard	result 1	date 2018-07-03	rnd 4	type Standard	result 1
		Opponent Manana, N (Philisiwe)				Opponent Ndlovu, T (Talia)

#	Games	Start				End
1	3	Tournament Wits University 100 Chess Tournament 2023				Tournament Wits University 100 Chess Tournament 2023
		date 2023-09-30	rnd 1	type Rapid	result 1	date 2023-09-30	rnd 3	type Rapid	result 1
		Opponent Nobela, P (Petronellah)				Opponent De Abreu, A (Alexia Sally)
2	1	Tournament Wits University 100 Chess Tournament 2023				Tournament Wits University 100 Chess Tournament 2023
		date 2023-09-30	rnd 5	type Rapid	result 1	date 2023-09-30	rnd 5	type Rapid	result 1
		Opponent Ranyane, T (Tshepo)				Opponent Ranyane, T (Tshepo)

#	Games	Start				End
1	3	Tournament 2019 USSA Championships				Tournament 2019 USSA Championships
		date 2019-12-04	rnd 6	type Blitz	result 1	date 2019-12-04	rnd 8	type Blitz	result 1
		Opponent Radebe, M (Mazisi)				Opponent Moloto, L (Lesetja)
2	2	Tournament 2019 USSA Championships				Tournament 2019 USSA Championships
		date 2019-12-04	rnd 2	type Blitz	result 1	date 2019-12-04	rnd 3	type Blitz	result 1
		Opponent Basigi, I (Itireleng)				Opponent Ngcobo, FN (Freedom)

#	Games	Start				End
1	4	Tournament Ussa Chess Championships 2022				Tournament Ussa Chess Championships 2022
		date 2022-12-05	rnd 1	type Standard	result 1	date 2022-12-06	rnd 4	type Standard	result 1
		Opponent Nxanga, A (Azukiwe)				Opponent Mofokeng, D (Disebo)
2	4	Tournament 2019 USSA Championships				Tournament 2019 USSA Championships
		date 2019-12-02	rnd 1	type Standard	result 1	date 2019-12-03	rnd 4	type Standard	result 1
		Opponent Maimane, Y (Yvonne)				Opponent Maharaj, V (Varsana)
3	4	Tournament 2018 USSA Championship				Tournament 2018 USSA Championship
		date 2018-07-02	rnd 1	type Standard	result 1	date 2018-07-03	rnd 4	type Standard	result 1
		Opponent Manana, N (Philisiwe)				Opponent Ndlovu, T (Talia)

#	Games	Start				End
1	4	Tournament Ussa Chess Championships 2022				Tournament Ussa Chess Championships 2022
		date 2022-12-05	rnd 1	type Standard	result 1	date 2022-12-06	rnd 4	type Standard	result 1
		Opponent Nxanga, A (Azukiwe)				Opponent Mofokeng, D (Disebo)
2	4	Tournament 2019 USSA Championships				Tournament 2019 USSA Championships
		date 2019-12-02	rnd 1	type Standard	result 1	date 2019-12-03	rnd 4	type Standard	result 1
		Opponent Maimane, Y (Yvonne)				Opponent Maharaj, V (Varsana)
3	4	Tournament 2018 USSA Championship				Tournament 2018 USSA Championship
		date 2018-07-02	rnd 1	type Standard	result 1	date 2018-07-03	rnd 4	type Standard	result 1
		Opponent Manana, N (Philisiwe)				Opponent Ndlovu, T (Talia)

#	Games	Start				End
1	1	Tournament Wits University 100 Chess Tournament 2023				Tournament Wits University 100 Chess Tournament 2023
		date 2023-09-30	rnd 5	type Rapid	result 1	date 2023-09-30	rnd 5	type Rapid	result 1
		Opponent Ranyane, T (Tshepo)				Opponent Ranyane, T (Tshepo)
2	1	Tournament Wits University 100 Chess Tournament 2023				Tournament Wits University 100 Chess Tournament 2023
		date 2023-09-30	rnd 3	type Rapid	result 1	date 2023-09-30	rnd 3	type Rapid	result 1
		Opponent De Abreu, A (Alexia Sally)				Opponent De Abreu, A (Alexia Sally)
3	1	Tournament Wits University 100 Chess Tournament 2023				Tournament Wits University 100 Chess Tournament 2023
		date 2023-09-30	rnd 1	type Rapid	result 1	date 2023-09-30	rnd 1	type Rapid	result 1
		Opponent Nobela, P (Petronellah)				Opponent Nobela, P (Petronellah)

#	Games	Start				End
1	3	Tournament 2019 USSA Championships				Tournament 2019 USSA Championships
		date 2019-12-04	rnd 6	type Blitz	result 1	date 2019-12-04	rnd 8	type Blitz	result 1
		Opponent Radebe, M (Mazisi)				Opponent Moloto, L (Lesetja)
2	2	Tournament 2019 USSA Championships				Tournament 2019 USSA Championships
		date 2019-12-04	rnd 2	type Blitz	result 1	date 2019-12-04	rnd 3	type Blitz	result 1
		Opponent Basigi, I (Itireleng)				Opponent Ngcobo, FN (Freedom)

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	Guliwe ,L (Lwandile)	3	1.5	0	3	1.5	0	0	0	0	0	0	0
1	Guliwe ,L (Lwandile)	3	1361.4	1361.4	3	1357.5	1361.4	0	0	0	0	0	0
2	Sedibeng ,K (Kamogelo)	3	3	425	3	3	425	0	0	0	0	0	0
2	Sedibeng ,K (Kamogelo)	3	1216.8	1641.8	3	1197.6	1641.8	0	0	0	0	0	0
3	Ndlovu ,T (Talia)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
3	Ndlovu ,T (Talia)	2	1376.5	1589	2	1376.6	1589	0	0	0	0	0	0
4	Shaw ,LA (Laurie Ann)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
4	Shaw ,LA (Laurie Ann)	2	1639.6	1427.1	2	1647	1427.1	0	0	0	0	0	0
5	Fritz ,K (Kaylyn)	2	2	425	2	2	425	0	0	0	0	0	0
5	Fritz ,K (Kaylyn)	2	1535.8	1960.8	2	1536.3	1960.8	0	0	0	0	0	0
6	Du Plessis ,AC (Anika)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
6	Du Plessis ,AC (Anika)	2	1603.6	1391.1	2	1618.4	1391.1	0	0	0	0	0	0
7	Maharaj ,V (Varsana)	2	2	425	2	2	425	0	0	0	0	0	0
7	Maharaj ,V (Varsana)	2	1330.4	1755.4	2	1328.9	1755.4	0	0	0	0	0	0
8	Singh ,P (Pragna)	2	1.5	212.5	1	1	425	1	0.5	0	0	0	0
8	Singh ,P (Pragna)	2	1265.3	1477.8	1	1245.9	1690.3	1	953	1265.3	0	0	0
9	Makhubu ,T (Thembisile)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
9	Makhubu ,T (Thembisile)	1	1350.6	1350.6	1	1352.3	1350.6	0	0	0	0	0	0
10	Moloto ,I (Isabel)	1	1	425	1	1	425	0	0	0	0	0	0
10	Moloto ,I (Isabel)	1	1027.4	1452.4	1	1027.4	1452.4	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

Mak, CTW (Cora Tsz Wing)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms