Chess South Africa Ratings Database

PLAYER PAGE

Personal

Henn, M (Melissa)

Chess SA id

2100117898

FIDE id

Date of birth

2010-02-17 (U16)

Gender

Female

Region

Bojanala Platina (NBR)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-08-13

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1069.8	1046	1200	1200
Raw rating	1069.8	1046	1200	1200
Weighted rating	1067.7	1043.3	1200	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	199.6	206.5	165.8	165.8
Highest rating	1200 2018-10-01	1200 2018-10-01	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 2018-10-01	1200 2018-10-01	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	1069.8	1046	1200	1200
Analysis
Rating	1069.8	1046	1200	1200
Raw rating	1069.8	1046	1200	1200
Weighted rating	1067.7	1043.3	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	199.6	206.5	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	1069.8	1046	1200	1200
New weighted rating	1067.5	1043.2	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1069.8	1046	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1069.8	1046	1200	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard
	0	0
	0	0
	5	5
	0	0
	0	0
	0	0
History	20	20

Games since
	Main 5	Standard 5		Rapid 0		Blitz 0
Gender	Female
Age group	U16
Region	Bojanala Platina (NBR)
Province	Northwest (NW)
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	20	3.5	17.5	-276.2	1220.9	944.6
Standard	20	3.5	17.5	-276.2	1220.9	944.6
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1069.8	1046	1200	1200
2025-09-01	1069.8	1046	1200	1200
2025-08-01	1069.8	1046	1200	1200
2025-07-01	1069.8	1046	1200	1200
2025-06-01	1069.8	1046	1200	1200
2025-05-01	1069.8	1046	1200	1200
2025-04-01	1069.8	1046	1200	1200
2025-03-01	1069.8	1046	1200	1200
2025-02-01	1068.7	1044.7	1200	1200
2025-01-01	1047.9	1018	1200	1200
2024-12-01	1047.9	1018	1200	1200
2024-11-01	1047.9	1018	1200	1200
2024-10-01	1047.9	1018	1200	1200
2024-09-01	1047.9	1018	1200	1200
2024-08-01	1084.4	1064.8	1200	1200
2024-07-01	1084.4	1064.8	1200	1200
2024-06-01	1084.4	1064.8	1200	1200
2024-08-01	1084.4	1064.8	1200	1200
2024-04-01	1084.4	1064.8	1200	1200
2024-03-01	1084.4	1064.8	1200	1200
2024-02-01	1084.4	1064.8	1200	1200
2024-01-01	1084.4	1064.8	1200	1200
2023-12-01	1084.4	1064.8	1200	1200
2023-11-01	1084.4	1064.8	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	Dangerous Minds 1st Invitational 2024 (B)	2024-08-13	2024-08-13	Standard	Bojanala Platina (NBR)	5	5	0	Yes	Analysis
2	Laerskool Proteapark 2020 (E)	2020-02-29	2020-02-29	Standard	Bojanala Platina (NBR)	5	5	2	Yes	Analysis
3	Selly Park 2019 (E)	2019-10-05	2019-10-05	Standard	Bojanala Platina (NBR)	5	5	0	Yes	Analysis
4	Laerskool Rustenburg 2019 (Development)	2019-08-17	2019-08-17	Standard	Bojanala Platina (NBR)	5	5	1.5	Yes	Analysis

#	Games	Start				End
1	1	Tournament Laerskool Proteapark 2020				Tournament Laerskool Proteapark 2020
		date 2020-02-29	rnd 5	type Standard	result 1	date 2020-02-29	rnd 5	type Standard	result 1
		Opponent Nana, A (Aboay-Debrah)				Opponent Nana, A (Aboay-Debrah)
2	1	Tournament Laerskool Proteapark 2020				Tournament Laerskool Proteapark 2020
		date 2020-02-29	rnd 2	type Standard	result 1	date 2020-02-29	rnd 2	type Standard	result 1
		Opponent Mushati, K (Kundai)				Opponent Mushati, K (Kundai)
3	1	Tournament Laerskool Rustenburg 2019				Tournament Laerskool Rustenburg 2019
		date 2019-08-17	rnd 5	type Standard	result 0.5	date 2019-08-17	rnd 5	type Standard	result 0.5
		Opponent Potgieter, R (Reinhardt)				Opponent Potgieter, R (Reinhardt)

#	Games	Start				End
1	1	Tournament Laerskool Proteapark 2020				Tournament Laerskool Proteapark 2020
		date 2020-02-29	rnd 5	type Standard	result 1	date 2020-02-29	rnd 5	type Standard	result 1
		Opponent Nana, A (Aboay-Debrah)				Opponent Nana, A (Aboay-Debrah)
2	1	Tournament Laerskool Proteapark 2020				Tournament Laerskool Proteapark 2020
		date 2020-02-29	rnd 2	type Standard	result 1	date 2020-02-29	rnd 2	type Standard	result 1
		Opponent Mushati, K (Kundai)				Opponent Mushati, K (Kundai)
3	1	Tournament Laerskool Rustenburg 2019				Tournament Laerskool Rustenburg 2019
		date 2019-08-17	rnd 5	type Standard	result 0.5	date 2019-08-17	rnd 5	type Standard	result 0.5
		Opponent Potgieter, R (Reinhardt)				Opponent Potgieter, R (Reinhardt)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Laerskool Proteapark 2020				Tournament Laerskool Proteapark 2020
		date 2020-02-29	rnd 5	type Standard	result 1	date 2020-02-29	rnd 5	type Standard	result 1
		Opponent Nana, A (Aboay-Debrah)				Opponent Nana, A (Aboay-Debrah)
2	1	Tournament Laerskool Proteapark 2020				Tournament Laerskool Proteapark 2020
		date 2020-02-29	rnd 2	type Standard	result 1	date 2020-02-29	rnd 2	type Standard	result 1
		Opponent Mushati, K (Kundai)				Opponent Mushati, K (Kundai)
3	1	Tournament Laerskool Rustenburg 2019				Tournament Laerskool Rustenburg 2019
		date 2019-08-17	rnd 3	type Standard	result 1	date 2019-08-17	rnd 3	type Standard	result 1
		Opponent Mkize, R (Reithumetsi)				Opponent Mkize, R (Reithumetsi)

#	Games	Start				End
1	1	Tournament Laerskool Proteapark 2020				Tournament Laerskool Proteapark 2020
		date 2020-02-29	rnd 5	type Standard	result 1	date 2020-02-29	rnd 5	type Standard	result 1
		Opponent Nana, A (Aboay-Debrah)				Opponent Nana, A (Aboay-Debrah)
2	1	Tournament Laerskool Proteapark 2020				Tournament Laerskool Proteapark 2020
		date 2020-02-29	rnd 2	type Standard	result 1	date 2020-02-29	rnd 2	type Standard	result 1
		Opponent Mushati, K (Kundai)				Opponent Mushati, K (Kundai)
3	1	Tournament Laerskool Rustenburg 2019				Tournament Laerskool Rustenburg 2019
		date 2019-08-17	rnd 3	type Standard	result 1	date 2019-08-17	rnd 3	type Standard	result 1
		Opponent Mkize, R (Reithumetsi)				Opponent Mkize, R (Reithumetsi)

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	Nagel ,CM (Charnilee May)	2	0	-425	2	0	-425	0	0	0	0	0	0
1	Nagel ,CM (Charnilee May)	2	1184.8	759.8	2	1181.6	759.8	0	0	0	0	0	0
2	Myburgh ,Z (Zandre)	2	0	-425	2	0	-425	0	0	0	0	0	0
2	Myburgh ,Z (Zandre)	2	1373.2	948.2	2	1371.1	948.2	0	0	0	0	0	0
3	Nana ,A (Aboay-Debrah)	1	1	425	1	1	425	0	0	0	0	0	0
3	Nana ,A (Aboay-Debrah)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
4	Molete ,S (Seiso)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Molete ,S (Seiso)	1	1200	775	1	1200	775	0	0	0	0	0	0
5	Welgemoed ,R (Rodriquez)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Welgemoed ,R (Rodriquez)	1	1200	775	1	1200	775	0	0	0	0	0	0
6	Jansen Van Vuuren ,L (Lourein)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Jansen Van Vuuren ,L (Lourein)	1	1198.6	773.6	1	1162.9	773.6	0	0	0	0	0	0
7	Mushati ,K (Kundai)	1	1	425	1	1	425	0	0	0	0	0	0
7	Mushati ,K (Kundai)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
8	Marx ,R (Renhardt)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Marx ,R (Renhardt)	1	1281.7	856.7	1	1298.4	856.7	0	0	0	0	0	0
9	Babusi ,R (Resego)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Babusi ,R (Resego)	1	1165.5	740.5	1	1145.6	740.5	0	0	0	0	0	0
10	Jansen Van Vuuren ,M (Mari)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Jansen Van Vuuren ,M (Mari)	1	1327.4	902.4	1	1300.6	902.4	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

Henn, M (Melissa)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms