Chess South Africa Ratings Database

PLAYER PAGE

Personal

Tsai, M (Ming)

Chess SA id

2120109901

FIDE id

Date of birth

2012-12-14 (U14)

Gender

Female

Region

Johannesburg Metro (GJM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2020-01-08

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1224.6	1218.4	1200	1200
Raw rating	1224.6	1218.4	1200	1200
Weighted rating	1224.6	1218.4	1200	1200
Weighted performance	301.6	300.2	0	0
Floor	724.6	718.4	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	160.1	161.5	165.8	165.8
Highest rating	1224.6 2024-03-01	1218.4 2024-03-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1224.6 2024-03-01	1218.4 2024-03-01	1200 2024-03-01	1200 2024-03-01
Highest weighted rating	1224.6 2024-03-01	1218.4 2025-02-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2018-02-01	1200 2018-02-01	1200 2024-03-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1224.6	1218.4	1200	1200
Analysis
Rating	1224.6	1218.4	1200	1200
Raw rating	1224.6	1218.4	1200	1200
Weighted rating	1224.6	1218.4	1200
Weighted performance	301.6	300.2	0
K-factor	36	36	36	36
Floor	724.6	718.4	700	700
Max/Min rating change allowed	160.1	161.5	165.8	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	1224.6	1218.4	1200	1200
New weighted rating	1224.6	1218.4	1200	1200
New weighted performance	301.1	299.8	0	0
Temp new rating	1224.6	1218.4	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1224.6	1218.4	1200	1200
New K-factor	36	36	36	36
New floor	724.6	718.4	700	700

Item	Main	Standard
	0	0
	0	0
	0	0
	0	0
	0	0
	0	0
History	36	36

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Female
Age group	U14
Region	Johannesburg Metro (GJM)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 Female	-1		-1		-1
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	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	36	15.5	43.06	-59	1205.2	1146.2
Standard	36	15.5	43.06	-59	1205.2	1146.2
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1224.6	1218.4	1200	1200
2025-09-01	1224.6	1218.4	1200	1200
2025-08-01	1224.6	1218.4	1200	1200
2025-07-01	1224.6	1218.4	1200	1200
2025-06-01	1224.6	1218.4	1200	1200
2025-05-01	1224.6	1218.4	1200	1200
2025-04-01	1224.6	1218.4	1200	1200
2025-03-01	1224.6	1218.4	1200	1200
2025-02-01	1224.6	1218.4	1200	1200
2025-01-01	1224.6	1218.4	1200	1200
2024-12-01	1224.6	1218.4	1200	1200
2024-11-01	1224.6	1218.4	1200	1200
2024-10-01	1224.6	1218.4	1200	1200
2024-09-01	1224.6	1218.4	1200	1200
2024-08-01	1224.6	1218.4	1200	1200
2024-07-01	1224.6	1218.4	1200	1200
2024-06-01	1224.6	1218.4	1200	1200
2024-08-01	1224.6	1218.4	1200	1200
2024-04-01	1224.6	1218.4	1200	1200
2024-03-01	1224.6	1218.4	1200	1200
2024-02-01	1224.6	1218.4	1200	1200
2024-01-01	1224.6	1218.4	1200	1200
2023-12-01	1224.6	1218.4	1200	1200
2023-11-01	1224.6	1218.4	1200	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	2019 South African Junior Team Championships (U8B+U8Girls)	2020-01-04	2020-01-08	Standard	4 Knights (4K)	7	6	5	Yes	Analysis
2	JHB Metro Closed 2019 (U8)	2019-07-27	2019-07-28	Standard	Johannesburg Metro (GJM)	6	6	2	Yes	Analysis
3	GoForChess Junior Chess Championships 2019 (U8)	2019-06-09	2019-06-09	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
4	JNW Club - Bryanston Open 2 2019 (F)	2019-05-11	2019-05-11	Standard	Johannesburg Metro (GJM)	5	4	1	Yes	Analysis
5	JNW Club - Charterhouse Open 2019 (F)	2019-04-13	2019-04-13	Standard	Johannesburg Metro (GJM)	5	5	1.5	Yes	Analysis
6	GoForChess SAHETI Introduction To Chess 2019 (B)	2019-04-06	2019-04-06	Standard	Johannesburg Metro (GJM)	5	5	1.5	Yes	Analysis
7	GoForChess - Introduction to chess tournament 2019	2019-02-10	2019-02-10	Standard	Johannesburg Metro (GJM)	5	5	1.5	Yes	Analysis

#	Games	Start				End
1	6	Tournament 2019 South African Junior Team Championships				Tournament 2019 South African Junior Team Championships
		date 2020-01-04	rnd 1	type Standard	result 1	date 2020-01-08	rnd 7	type Standard	result 1
		Opponent Kelly, K (Kaleb)				Opponent Johnson, A (Amy)
2	3	Tournament JNW Club - Charterhouse Open 2019				Tournament JNW Club - Charterhouse Open 2019
		date 2019-04-13	rnd 2	type Standard	result 0.5	date 2019-04-13	rnd 4	type Standard	result 0.5
		Opponent Pillay, A (Aryan)				Opponent Nwafor, C (Chichi)
3	2	Tournament GoForChess Junior Chess Championships 2019				Tournament GoForChess Junior Chess Championships 2019
		date 2019-06-09	rnd 1	type Standard	result 1	date 2019-06-09	rnd 2	type Standard	result 1
		Opponent Van Rheede Van Oudtshoorn, J (Joshua)				Opponent Oyebajo, A (Adesola)

#	Games	Start				End
1	6	Tournament 2019 South African Junior Team Championships				Tournament 2019 South African Junior Team Championships
		date 2020-01-04	rnd 1	type Standard	result 1	date 2020-01-08	rnd 7	type Standard	result 1
		Opponent Kelly, K (Kaleb)				Opponent Johnson, A (Amy)
2	3	Tournament JNW Club - Charterhouse Open 2019				Tournament JNW Club - Charterhouse Open 2019
		date 2019-04-13	rnd 2	type Standard	result 0.5	date 2019-04-13	rnd 4	type Standard	result 0.5
		Opponent Pillay, A (Aryan)				Opponent Nwafor, C (Chichi)
3	2	Tournament GoForChess Junior Chess Championships 2019				Tournament GoForChess Junior Chess Championships 2019
		date 2019-06-09	rnd 1	type Standard	result 1	date 2019-06-09	rnd 2	type Standard	result 1
		Opponent Van Rheede Van Oudtshoorn, J (Joshua)				Opponent Oyebajo, A (Adesola)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament 2019 South African Junior Team Championships				Tournament 2019 South African Junior Team Championships
		date 2020-01-04	rnd 1	type Standard	result 1	date 2020-01-05	rnd 3	type Standard	result 1
		Opponent Kelly, K (Kaleb)				Opponent Bogaard, A (Anneke)
2	2	Tournament GoForChess Junior Chess Championships 2019				Tournament GoForChess Junior Chess Championships 2019
		date 2019-06-09	rnd 1	type Standard	result 1	date 2019-06-09	rnd 2	type Standard	result 1
		Opponent Van Rheede Van Oudtshoorn, J (Joshua)				Opponent Oyebajo, A (Adesola)
3	1	Tournament 2019 South African Junior Team Championships				Tournament 2019 South African Junior Team Championships
		date 2020-01-08	rnd 7	type Standard	result 1	date 2020-01-08	rnd 7	type Standard	result 1
		Opponent Johnson, A (Amy)				Opponent Johnson, A (Amy)

#	Games	Start				End
1	3	Tournament 2019 South African Junior Team Championships				Tournament 2019 South African Junior Team Championships
		date 2020-01-04	rnd 1	type Standard	result 1	date 2020-01-05	rnd 3	type Standard	result 1
		Opponent Kelly, K (Kaleb)				Opponent Bogaard, A (Anneke)
2	2	Tournament GoForChess Junior Chess Championships 2019				Tournament GoForChess Junior Chess Championships 2019
		date 2019-06-09	rnd 1	type Standard	result 1	date 2019-06-09	rnd 2	type Standard	result 1
		Opponent Van Rheede Van Oudtshoorn, J (Joshua)				Opponent Oyebajo, A (Adesola)
3	1	Tournament 2019 South African Junior Team Championships				Tournament 2019 South African Junior Team Championships
		date 2020-01-08	rnd 7	type Standard	result 1	date 2020-01-08	rnd 7	type Standard	result 1
		Opponent Johnson, A (Amy)				Opponent Johnson, A (Amy)

No games found.

#	Games	Start				End

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	Suresh ,A (Aaradhya)	3	0	-425	3	0	-425	0	0	0	0	0	0
1	Suresh ,A (Aaradhya)	3	1236.3	811.3	3	1234.7	811.3	0	0	0	0	0	0
2	Nwafor ,C (Chichi)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
2	Nwafor ,C (Chichi)	2	1144.4	931.9	2	1132	931.9	0	0	0	0	0	0
3	Hoek ,L (Lore)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
3	Hoek ,L (Lore)	2	1263.9	1051.4	2	1262.8	1051.4	0	0	0	0	0	0
4	Monginho ,L (Lucio)	1	1	425	1	1	425	0	0	0	0	0	0
4	Monginho ,L (Lucio)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
5	Buchalter ,S (Shane)	1	1	425	1	1	425	0	0	0	0	0	0
5	Buchalter ,S (Shane)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
6	Kontonis ,K (Konstantinos)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Kontonis ,K (Konstantinos)	1	1200	775	1	1200	775	0	0	0	0	0	0
7	Van Heerden ,D (David)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
7	Van Heerden ,D (David)	1	1200	1200	1	1200	1200	0	0	0	0	0	0
8	Yang ,Z (Ziye)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Yang ,Z (Ziye)	1	1198.7	773.7	1	1197.6	773.7	0	0	0	0	0	0
9	Khademi ,D (Daniel)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Khademi ,D (Daniel)	1	1200	775	1	1200	775	0	0	0	0	0	0
10	Eapen ,E (Ethan)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Eapen ,E (Ethan)	1	1137.3	712.3	1	1125.6	712.3	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Tsai, M (Ming)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms