Chess South Africa Ratings Database

PLAYER PAGE

Personal

Herselman, D (Danica)

Chess SA id

205012408

FIDE id

Date of birth

2005-07-26 (Adult)

Gender

Female

Region

Dr Kenneth Kaunda (NWP)

Citizen

RSA

Titles

Chess SA registered

Last active game

2020-09-19

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1118.1	1135.5	1072.7	1072.7
Raw rating	1118.1	1135.5	1072.7	1072.7
Weighted rating	1118.1	1135.5	1072.7	1072.7
Weighted performance	338.2	337.3	0	0
Floor	641.6	657.1	572.7	572.7
K-factor	40	40	40	40
Min/Max rating change allowed	186.3	181.8	198.8	198.8
Highest rating	1200 2024-11-01	1200 2024-11-01	1200 2024-02-01	1200 2024-02-01
Highest raw rating	1141.6 2019-12-01	1157.1 2019-12-01	1072.7 2024-02-01	1072.7 2024-02-01
Highest weighted rating	1141.6 2024-11-01	1157.1 2024-11-01	1072.7 2024-11-01	1072.7 2024-11-01
Highest weighted performance	1200 2024-12-01	1200 2024-12-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1118.1	1135.5	1072.7	1072.7
Analysis
Rating	1118.1	1135.5	1072.7	1072.7
Raw rating	1118.1	1135.5	1072.7	1072.7
Weighted rating	1118.1	1135.5	1072.7
Weighted performance	338.2	337.3	0
K-factor	40	40	40	40
Floor	641.6	657.1	572.7	572.7
Max/Min rating change allowed	186.3	181.8	198.8	198.8
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	1118.1	1135.5	1072.7	1072.7
New weighted rating	1118.1	1135.5	1072.7	1072.7
New weighted performance	337.8	336.9	0	0
Temp new rating	1118.1	1135.5	1072.7	1072.7
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1118.1	1135.5	1072.7	1072.7
New K-factor	40	40	40	40
New floor	641.6	657.1	572.7	572.7

Item	Main	Standard
	0	0
	0	0
	0	0
	0	0
	0	0
	0	0
History	266	266

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Female
Age group	Adult
Region	Dr Kenneth Kaunda (NWP)
Province	Northwest (NW)
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	33	15.5	46.97	-25.8	1166.2	1140.4
Standard	33	15.5	46.97	-25.8	1166.2	1140.4
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1118.1	1135.5	1072.7	1072.7
2025-09-01	1118.1	1135.5	1072.7	1072.7
2025-08-01	1118.1	1135.5	1072.7	1072.7
2025-07-01	1118.1	1135.5	1072.7	1072.7
2025-06-01	1118.1	1135.5	1072.7	1072.7
2025-05-01	1118.1	1135.5	1072.7	1072.7
2025-04-01	1118.1	1135.5	1072.7	1072.7
2025-03-01	1118.1	1135.5	1072.7	1072.7
2025-02-01	1118.1	1135.5	1072.7	1072.7
2025-01-01	1118.1	1135.5	1072.7	1072.7
2024-12-01	1118.1	1135.5	1072.7	1072.7
2024-11-01	1118.1	1135.5	1072.7	1072.7
2024-10-01	1118.1	1135.5	1072.7	1072.7
2024-09-01	1118.1	1135.5	1072.7	1072.7
2024-08-01	1118.1	1135.5	1072.7	1072.7
2024-07-01	1118.1	1135.5	1072.7	1072.7
2024-06-01	1118.1	1135.5	1072.7	1072.7
2024-08-01	1118.1	1135.5	1072.7	1072.7
2024-04-01	1118.1	1135.5	1072.7	1072.7
2024-03-01	1118.1	1135.5	1072.7	1072.7
2024-02-01	1118.1	1135.5	1072.7	1072.7
2024-01-01	1118.1	1135.5	1072.7	1072.7
2023-12-01	1118.1	1135.5	1072.7	1072.7
2023-11-01	1118.1	1135.5	1072.7	1072.7

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	DKKD Covid 19 2020 (A)	2020-09-19	2020-09-19	Standard	Dr Kenneth Kaunda (NWP)	5	4	2	Yes	Analysis
2	2019 South African Junior Team Championships (U16-U20 Girls)	2020-01-04	2020-01-08	Standard	4 Knights (4K)	7	7	2.5	Yes	Analysis
3	President 2019 (B)	2019-07-13	2019-07-13	Standard	Dr Kenneth Kaunda (NWP)	5	5	3.5	Yes	Analysis
4	Doringkruin 2019 (U16)	2019-06-08	2019-06-08	Standard	Dr Kenneth Kaunda (NWP)	5	5	3	Yes	Analysis
5	Strathvaal 2019 (U16)	2019-04-13	2019-03-13	Standard	Dr Kenneth Kaunda (NWP)	5	5	3	Yes	Analysis
6	Wesvalia 2018 (U14)	2018-02-17	2018-02-17	Standard	Dr Kenneth Kaunda (NWP)	5	0	0	No	Analysis
7	South African Junior Team Championships 2017 (U14A)	2018-01-04	2018-01-08	Standard	4 Knights (4K)	7	7	1.5	Yes	Analysis

#	Games	Start				End
1	2	Tournament DKKD Covid 19 2020				Tournament DKKD Covid 19 2020
		date 2020-09-19	rnd 3	type Standard	result 1	date 2020-09-19	rnd 4	type Standard	result 1
		Opponent Molusi, K (Katlego)				Opponent Venter, JM (Johannes)
2	2	Tournament 2019 South African Junior Team Championships				Tournament 2019 South African Junior Team Championships
		date 2020-01-06	rnd 4	type Standard	result 1	date 2020-01-06	rnd 5	type Standard	result 0.5
		Opponent Adams, A (Atiyyah)				Opponent Arendse, KC (Kelli Candice)
3	2	Tournament President 2019				Tournament President 2019
		date 2019-07-13	rnd 4	type Standard	result 1	date 2019-07-13	rnd 5	type Standard	result 0.5
		Opponent Venter, JM (Johannes)				Opponent Du Toit, PJS (Petrus)

#	Games	Start				End
1	2	Tournament DKKD Covid 19 2020				Tournament DKKD Covid 19 2020
		date 2020-09-19	rnd 3	type Standard	result 1	date 2020-09-19	rnd 4	type Standard	result 1
		Opponent Molusi, K (Katlego)				Opponent Venter, JM (Johannes)
2	2	Tournament 2019 South African Junior Team Championships				Tournament 2019 South African Junior Team Championships
		date 2020-01-06	rnd 4	type Standard	result 1	date 2020-01-06	rnd 5	type Standard	result 0.5
		Opponent Adams, A (Atiyyah)				Opponent Arendse, KC (Kelli Candice)
3	2	Tournament President 2019				Tournament President 2019
		date 2019-07-13	rnd 4	type Standard	result 1	date 2019-07-13	rnd 5	type Standard	result 0.5
		Opponent Venter, JM (Johannes)				Opponent Du Toit, PJS (Petrus)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament DKKD Covid 19 2020				Tournament DKKD Covid 19 2020
		date 2020-09-19	rnd 3	type Standard	result 1	date 2020-09-19	rnd 4	type Standard	result 1
		Opponent Molusi, K (Katlego)				Opponent Venter, JM (Johannes)
2	2	Tournament President 2019				Tournament President 2019
		date 2019-07-13	rnd 1	type Standard	result 1	date 2019-07-13	rnd 2	type Standard	result 1
		Opponent Masigo, O (Omphile)				Opponent Meyer, J (Jared)
3	2	Tournament Doringkruin 2019				Tournament Doringkruin 2019
		date 2019-06-08	rnd 1	type Standard	result 1	date 2019-06-08	rnd 2	type Standard	result 1
		Opponent Bailey, JM (Joshua)				Opponent Letlhake, L (Lethabo)

#	Games	Start				End
1	2	Tournament DKKD Covid 19 2020				Tournament DKKD Covid 19 2020
		date 2020-09-19	rnd 3	type Standard	result 1	date 2020-09-19	rnd 4	type Standard	result 1
		Opponent Molusi, K (Katlego)				Opponent Venter, JM (Johannes)
2	2	Tournament President 2019				Tournament President 2019
		date 2019-07-13	rnd 1	type Standard	result 1	date 2019-07-13	rnd 2	type Standard	result 1
		Opponent Masigo, O (Omphile)				Opponent Meyer, J (Jared)
3	2	Tournament Doringkruin 2019				Tournament Doringkruin 2019
		date 2019-06-08	rnd 1	type Standard	result 1	date 2019-06-08	rnd 2	type Standard	result 1
		Opponent Bailey, JM (Joshua)				Opponent Letlhake, L (Lethabo)

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	Venter ,JM (Johannes)	2	2	425	2	2	425	0	0	0	0	0	0
1	Venter ,JM (Johannes)	2	1121.7	1546.7	2	1114.9	1546.7	0	0	0	0	0	0
2	Louw ,D (Danial)	2	0	-425	2	0	-425	0	0	0	0	0	0
2	Louw ,D (Danial)	2	1263.1	838.1	2	1265.2	838.1	0	0	0	0	0	0
3	Molusi ,K (Katlego)	2	1	0	2	1	0	0	0	0	0	0	0
3	Molusi ,K (Katlego)	2	1236.1	1236.1	2	1229.3	1236.1	0	0	0	0	0	0
4	Meyer ,J (Jared)	1	1	425	1	1	425	0	0	0	0	0	0
4	Meyer ,J (Jared)	1	1051.5	1476.5	1	1036.7	1476.5	0	0	0	0	0	0
5	Letlhake ,L (Lethabo)	1	1	425	1	1	425	0	0	0	0	0	0
5	Letlhake ,L (Lethabo)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
6	Jonker ,DE (Danica Elize)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Jonker ,DE (Danica Elize)	1	1287	862	1	1281.8	862	0	0	0	0	0	0
7	Moiloa ,O (Oratile)	1	1	425	1	1	425	0	0	0	0	0	0
7	Moiloa ,O (Oratile)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
8	Milford ,ZM (Zoe Melissa)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Milford ,ZM (Zoe Melissa)	1	1406.5	981.5	1	1409	981.5	0	0	0	0	0	0
9	Hargreaves ,NP (Nicholas Peter)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Hargreaves ,NP (Nicholas Peter)	1	1370.6	945.6	1	1370.6	945.6	0	0	0	0	0	0
10	Mdukaza ,F (Fikile)	1	1	425	1	1	425	0	0	0	0	0	0
10	Mdukaza ,F (Fikile)	1	1206.3	1631.3	1	1206	1631.3	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

Herselman, D (Danica)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms