Chess South Africa Ratings Database

PLAYER PAGE

Personal

Herholdt, M (Msei)

Chess SA id

210092762

FIDE id

Date of birth

2010-06-23 (U18)

Gender

Female

Region

Ehlanzeni (MEN)

Citizen

RSA

Titles

Chess SA registered

Last active game

2020-02-29

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	926	918.5	1200	1200
Raw rating	926	918.5	1200	1200
Weighted rating	926	918.5	1200	1200
Weighted performance	225.7	223.9	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	245	247.6	165.8	165.8
Highest rating	1200 2018-02-01	1200 2018-02-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2018-02-01	1200 2018-02-01	1200 2024-03-01	1200 2024-03-01
Highest weighted rating	1200 2018-02-01	1200 2018-02-01	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	926	918.5	1200	1200
Analysis
Rating	926	918.5	1200	1200
Raw rating	926	918.5	1200	1200
Weighted rating	926	918.5	1200
Weighted performance	225.7	223.9	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	245	247.6	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	926	918.5	1200	1200
New weighted rating	926	918.5	1200	1200
New weighted performance	219.5	217.7	0	0
Temp new rating	926	918.5	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	926	918.5	1200	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard
	0	0
	0	0
	0	0
	0	0
	0	0
	0	0
History	71	71

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Female
Age group	U16
Region	Ehlanzeni (MEN)
Province	Mpumalanga (MP)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 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	66	16.5	25	-212.5	1058.8	846.3
Standard	66	16.5	25	-212.5	1058.8	846.3
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2026-01-01	926	918.5	1200	1200
2025-11-30	926	918.5	1200	1200
2025-11-01	926	918.5	1200	1200
2025-09-30	926	918.5	1200	1200
2025-09-01	926	918.5	1200	1200
2025-08-01	926	918.5	1200	1200
2025-07-01	926	918.5	1200	1200
2025-06-01	926	918.5	1200	1200
2025-05-01	926	918.5	1200	1200
2025-04-01	926	918.5	1200	1200
2025-03-01	926	918.5	1200	1200
2025-02-01	926	918.5	1200	1200
2025-01-01	926	918.5	1200	1200
2024-12-01	926	918.5	1200	1200
2024-11-01	926	918.5	1200	1200
2024-10-01	926	918.5	1200	1200
2024-09-01	926	918.5	1200	1200
2024-11-01	926	918.5	1200	1200
2024-07-01	926	918.5	1200	1200
2024-06-01	926	918.5	1200	1200
2024-05-01	926	918.5	1200	1200
2024-04-01	926	918.5	1200	1200
2024-03-01	926	918.5	1200	1200
2024-02-01	926	918.5	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	Chess Unlimited Leap Year Tournament 2020 (C)	2020-02-29	2020-02-29	Standard	Ehlanzeni (MEN)	5	5	3	Yes	Analysis
2	2019 South African Junior Team Championships (U10B)	2020-01-08	2020-01-08	Standard	4 Knights (4K)	7	7	0	Yes	Analysis
3	Ehlanzeni Open 2019 (D)	2019-07-20	2019-07-20	Standard	Ehlanzeni (MEN)	5	5	1.5	Yes	Analysis
4	De Goede Top 10 2019 (Junior Girls)	2019-07-03	2019-07-03	Standard	Ehlanzeni (MEN)	5	4	0.5	Yes	Analysis
5	Chess Unlimited Open 2019 (D)	2019-03-02	2019-03-02	Standard	Ehlanzeni (MEN)	5	5	1	Yes	Analysis
6	Penryn Age Open 2019 (U12)	2019-02-09	2019-02-09	Standard	Ehlanzeni (MEN)	5	5	2	Yes	Analysis
7	South African Junior Team Championships 2018 (U10C)	2018-12-16	2018-12-20	Standard	4 Knights (4K)	7	6	1	Yes	Analysis
8	De Goede Top 20 Closed 2018 (U10 Open)	2018-08-18	2018-08-18	Standard	Ehlanzeni (MEN)	5	4	1	Yes	Analysis
9	Malelane Primary 2018 (U10 Open)	2018-07-21	2018-07-21	Standard	Ehlanzeni (MEN)	5	5	1	Yes	Analysis
10	Curro Age Open 2018 (U8+U10 Girls)	2018-05-12	2018-05-12	Standard	Ehlanzeni (MEN)	5	5	1.5	Yes	Analysis
11	Penryn Age Open 2018 (U8+U10)	2018-04-21	2018-04-21	Standard	Ehlanzeni (MEN)	5	5	2	Yes	Analysis
12	Uplands College Open (D)	2018-03-03	2018-03-03	Standard	Ehlanzeni (MEN)	5	5	1	Yes	Analysis
13	Sabie Primary 2018 (D)	2018-03-10	2018-03-10	Standard	Ehlanzeni (MEN)	5	5	1	Yes	Analysis

#	Games	Start				End
1	3	Tournament Chess Unlimited Leap Year Tournament 2020				Tournament Chess Unlimited Leap Year Tournament 2020
		date 2020-02-29	rnd 2	type Standard	result 1	date 2020-02-29	rnd 4	type Standard	result 1
		Opponent Ntiwane, T (Trevor)				Opponent Van Wyk, T (Trizaan)
2	3	Tournament Penryn Age Open 2019				Tournament Chess Unlimited Open 2019
		date 2019-02-09	rnd 4	type Standard	result 1	date 2019-03-02	rnd 1	type Standard	result 1
		Opponent Van Dyk, A (Adriaan)				Opponent Lukhele, N (Nduduzo)
3	2	Tournament Ehlanzeni Open 2019				Tournament Ehlanzeni Open 2019
		date 2019-07-20	rnd 4	type Standard	result 0.5	date 2019-07-20	rnd 5	type Standard	result 1
		Opponent De Jager, D (Deone)				Opponent Botha, W (Wian)

#	Games	Start				End
1	3	Tournament Chess Unlimited Leap Year Tournament 2020				Tournament Chess Unlimited Leap Year Tournament 2020
		date 2020-02-29	rnd 2	type Standard	result 1	date 2020-02-29	rnd 4	type Standard	result 1
		Opponent Ntiwane, T (Trevor)				Opponent Van Wyk, T (Trizaan)
2	3	Tournament Penryn Age Open 2019				Tournament Chess Unlimited Open 2019
		date 2019-02-09	rnd 4	type Standard	result 1	date 2019-03-02	rnd 1	type Standard	result 1
		Opponent Van Dyk, A (Adriaan)				Opponent Lukhele, N (Nduduzo)
3	2	Tournament Ehlanzeni Open 2019				Tournament Ehlanzeni Open 2019
		date 2019-07-20	rnd 4	type Standard	result 0.5	date 2019-07-20	rnd 5	type Standard	result 1
		Opponent De Jager, D (Deone)				Opponent Botha, W (Wian)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Chess Unlimited Leap Year Tournament 2020				Tournament Chess Unlimited Leap Year Tournament 2020
		date 2020-02-29	rnd 2	type Standard	result 1	date 2020-02-29	rnd 4	type Standard	result 1
		Opponent Ntiwane, T (Trevor)				Opponent Van Wyk, T (Trizaan)
2	3	Tournament Penryn Age Open 2019				Tournament Chess Unlimited Open 2019
		date 2019-02-09	rnd 4	type Standard	result 1	date 2019-03-02	rnd 1	type Standard	result 1
		Opponent Van Dyk, A (Adriaan)				Opponent Lukhele, N (Nduduzo)
3	1	Tournament Ehlanzeni Open 2019				Tournament Ehlanzeni Open 2019
		date 2019-07-20	rnd 5	type Standard	result 1	date 2019-07-20	rnd 5	type Standard	result 1
		Opponent Botha, W (Wian)				Opponent Botha, W (Wian)

#	Games	Start				End
1	3	Tournament Chess Unlimited Leap Year Tournament 2020				Tournament Chess Unlimited Leap Year Tournament 2020
		date 2020-02-29	rnd 2	type Standard	result 1	date 2020-02-29	rnd 4	type Standard	result 1
		Opponent Ntiwane, T (Trevor)				Opponent Van Wyk, T (Trizaan)
2	3	Tournament Penryn Age Open 2019				Tournament Chess Unlimited Open 2019
		date 2019-02-09	rnd 4	type Standard	result 1	date 2019-03-02	rnd 1	type Standard	result 1
		Opponent Van Dyk, A (Adriaan)				Opponent Lukhele, N (Nduduzo)
3	1	Tournament Ehlanzeni Open 2019				Tournament Ehlanzeni Open 2019
		date 2019-07-20	rnd 5	type Standard	result 1	date 2019-07-20	rnd 5	type Standard	result 1
		Opponent Botha, W (Wian)				Opponent Botha, W (Wian)

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	Van Dyk ,M (Mia)	3	0	-425	3	0	-425	0	0	0	0	0	0
1	Van Dyk ,M (Mia)	3	884.3	459.3	3	893.3	459.3	0	0	0	0	0	0
2	Ndlovu ,M (Mthokotsi)	2	0	-425	2	0	-425	0	0	0	0	0	0
2	Ndlovu ,M (Mthokotsi)	2	1152.4	727.4	2	1146.2	727.4	0	0	0	0	0	0
3	Combrink ,H (Helen)	2	0	-425	2	0	-425	0	0	0	0	0	0
3	Combrink ,H (Helen)	2	911.7	486.7	2	901.6	486.7	0	0	0	0	0	0
4	Arugundiya ,R (Robert)	2	1	0	2	1	0	0	0	0	0	0	0
4	Arugundiya ,R (Robert)	2	1020.5	1020.5	2	1004.6	1020.5	0	0	0	0	0	0
5	Pringle ,H (Henro)	2	1	0	2	1	0	0	0	0	0	0	0
5	Pringle ,H (Henro)	2	1129.9	1129.9	2	1117.4	1129.9	0	0	0	0	0	0
6	Machiri ,T (Tanya)	2	0	-425	2	0	-425	0	0	0	0	0	0
6	Machiri ,T (Tanya)	2	500	75	2	500	75	0	0	0	0	0	0
7	Naidoo ,J (Jasbir)	2	0	-425	2	0	-425	0	0	0	0	0	0
7	Naidoo ,J (Jasbir)	2	1001.9	576.9	2	995.3	576.9	0	0	0	0	0	0
8	Van Den Bergh ,M (Mieke)	2	1	0	2	1	0	0	0	0	0	0	0
8	Van Den Bergh ,M (Mieke)	2	1071.7	1071.7	2	1052	1071.7	0	0	0	0	0	0
9	Pauer ,M (Mieke)	2	0	-425	2	0	-425	0	0	0	0	0	0
9	Pauer ,M (Mieke)	2	1106.5	681.5	2	1121.6	681.5	0	0	0	0	0	0
10	Douglass ,KE (Kaylee Elizabet)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Douglass ,KE (Kaylee Elizabet)	1	1044.9	619.9	1	1041.2	619.9	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

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PLAYER PAGE

Personal

Herholdt, M (Msei)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms