Chess South Africa Ratings Database

PLAYER PAGE

Personal

Windvogel, M (Melissa)

Chess SA id

2110150722

FIDE id

Date of birth

2011-09-02 (U16)

Gender

Female

Region

Overberg (WOS)

Citizen

RSA

Titles

Chess SA registered

Last active game

2023-09-09

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1109.6	1126.3	1153.6	1162.8
Raw rating	1109.6	1126.3	1153.6	1162.8
Weighted rating	1108.1	1124.7	1153.6	1161.7
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	188.6	184.2	177.1	174.8
Highest rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2019-12-01	1200 2019-12-01	1200 2019-12-01	1200 2019-12-01
Highest weighted rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2019-12-01	1200 2019-12-01	1200 2019-12-01	1200 2019-12-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1109.6	1126.3	1153.6	1162.8
Analysis
Rating	1109.6	1126.3	1153.6	1162.8
Raw rating	1109.6	1126.3	1153.6	1162.8
Weighted rating	1108.1	1124.7	1153.6
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	188.6	184.2	177.1	174.8
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	1109.6	1126.3	1153.6	1162.8
New weighted rating	1108.2	1124.9	1153.6	1161.8
New weighted performance	0	0	0	0
Temp new rating	1109.6	1126.3	1153.6	1162.8
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1109.6	1126.3	1153.6	1162.8
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard	Rapid	Blitz
	0	0	0	0
	0	0	0	0
	0	0	0	0
	12	4	4	4
	0	0	0	0
	0	0	0	0
History	12	4	4	4

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Female
Age group	U16
Region	Overberg (WOS)
Province	Western Cape (WC)
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	12	2	16.67	-283.3	1150.3	867
Standard	4	0	0	-425	1166.2	741.2
Rapid	4	1	25	-212.5	1165.6	953.1
Blitz	4	1	25	-212.5	1119.1	906.6

Date	Main	Standard	Rapid	Blitz
2025-09-30	1109.6	1126.3	1153.6	1162.8
2025-09-01	1109.6	1126.3	1153.6	1162.8
2025-08-01	1109.6	1126.3	1153.6	1162.8
2025-07-01	1109.6	1126.3	1153.6	1162.8
2025-06-01	1109.6	1126.3	1153.6	1162.8
2025-05-01	1109.6	1126.3	1153.6	1162.8
2025-04-01	1109.6	1126.3	1153.6	1162.8
2025-03-01	1109.6	1126.3	1153.6	1162.8
2025-02-01	1109.6	1126.3	1153.6	1162.8
2025-01-01	1105.8	1122.4	1153.6	1160
2024-12-01	1105.8	1122.4	1153.6	1160
2024-11-01	1105.8	1122.4	1153.6	1160
2024-10-01	1105.8	1122.4	1153.6	1160
2024-09-01	1105.8	1122.4	1153.6	1160
2024-08-01	1105.8	1122.4	1153.6	1160
2024-07-01	1105.8	1122.4	1153.6	1160
2024-06-01	1105.8	1122.4	1153.6	1160
2024-08-01	1105.8	1122.4	1153.6	1160
2024-04-01	1105.8	1122.4	1153.6	1160
2024-03-01	1105.8	1122.4	1153.6	1160
2024-02-01	1105.8	1122.4	1153.6	1160
2024-01-01	1105.8	1122.4	1153.6	1160
2023-12-01	1105.8	1122.4	1153.6	1160
2023-11-01	1105.8	1122.4	1153.6	1160

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	VRT Pitt Sports Day Tournament 2023	2023-09-09	2023-09-09	Blitz	Overberg (WOS)	5	4	1	Yes	Analysis
2	Overberg Top Schools 2023 (U13)	2023-08-05	2023-08-05	Standard	Overberg (WOS)	5	4	0	Yes	Analysis
3	Overberg Schools Swellendam Zone Trails 2023 (U13)	2023-02-16	2023-03-02	Rapid	Overberg (WOS)	5	4	1	Yes	Analysis

#	Games	Start				End
1	2	Tournament VRT Pitt Sports Day Tournament 2023				Tournament VRT Pitt Sports Day Tournament 2023
		date 2023-09-09	rnd 3	type Blitz	result 0.5	date 2023-09-09	rnd 4	type Blitz	result 0.5
		Opponent Makoto, W (Wesley)				Opponent Balelo, Z (Zimkhita)
2	1	Tournament Overberg Schools Swellendam Zone Trails 2023				Tournament Overberg Schools Swellendam Zone Trails 2023
		date 2023-03-02	rnd 5	type Rapid	result 1	date 2023-03-02	rnd 5	type Rapid	result 1
		Opponent Makoto, W (Wesley)				Opponent Makoto, W (Wesley)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Overberg Schools Swellendam Zone Trails 2023				Tournament Overberg Schools Swellendam Zone Trails 2023
		date 2023-03-02	rnd 5	type Rapid	result 1	date 2023-03-02	rnd 5	type Rapid	result 1
		Opponent Makoto, W (Wesley)				Opponent Makoto, W (Wesley)

#	Games	Start				End
1	2	Tournament VRT Pitt Sports Day Tournament 2023				Tournament VRT Pitt Sports Day Tournament 2023
		date 2023-09-09	rnd 3	type Blitz	result 0.5	date 2023-09-09	rnd 4	type Blitz	result 0.5
		Opponent Makoto, W (Wesley)				Opponent Balelo, Z (Zimkhita)

#	Games	Start				End
1	1	Tournament Overberg Schools Swellendam Zone Trails 2023				Tournament Overberg Schools Swellendam Zone Trails 2023
		date 2023-03-02	rnd 5	type Rapid	result 1	date 2023-03-02	rnd 5	type Rapid	result 1
		Opponent Makoto, W (Wesley)				Opponent Makoto, W (Wesley)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Overberg Schools Swellendam Zone Trails 2023				Tournament Overberg Schools Swellendam Zone Trails 2023
		date 2023-03-02	rnd 5	type Rapid	result 1	date 2023-03-02	rnd 5	type Rapid	result 1
		Opponent Makoto, W (Wesley)				Opponent Makoto, W (Wesley)

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	Makoto ,W (Wesley)	2	1.5	212.5	0	0	0	1	1	425	1	0.5	0
1	Makoto ,W (Wesley)	2	1111.4	1323.9	0	0	0	1	1144.8	1536.4	1	1200	1111.4
2	Smal ,R (Riley)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Smal ,R (Riley)	1	1150.6	725.6	1	1200	725.6	0	0	0	0	0	0
3	Olivier ,F (Francois)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Olivier ,F (Francois)	1	1311.2	886.2	1	1347.7	886.2	0	0	0	0	0	0
4	Liebenberg ,J (Junior)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Liebenberg ,J (Junior)	1	1121.9	696.9	1	1138	696.9	0	0	0	0	0	0
5	Adshade ,L (Lea-Linize)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Adshade ,L (Lea-Linize)	1	1080.9	655.9	1	1096.8	655.9	0	0	0	0	0	0
6	Philander ,F (Faith)	1	0	-425	0	0	0	1	0	-425	0	0	0
6	Philander ,F (Faith)	1	1140.5	715.5	0	0	0	1	1112	715.5	0	0	0
7	Ross ,M (Mogamad)	1	0	-425	0	0	0	1	0	-425	0	0	0
7	Ross ,M (Mogamad)	1	1200	775	0	0	0	1	1200	775	0	0	0
8	Ruiters ,C (Carlton)	1	0	-425	0	0	0	1	0	-425	0	0	0
8	Ruiters ,C (Carlton)	1	1200	775	0	0	0	1	1200	775	0	0	0
9	Arendse ,J (Jenivah)	1	0	-425	0	0	0	0	0	0	1	0	-425
9	Arendse ,J (Jenivah)	1	1081.6	656.6	0	0	0	0	0	0	1	1200	656.6
10	Balelo ,Z (Zimkhita)	1	0.5	0	0	0	0	0	0	0	1	0.5	0
10	Balelo ,Z (Zimkhita)	1	1103.5	1103.5	0	0	0	0	0	0	1	1200	1103.5

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

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PLAYER PAGE

Personal

Windvogel, 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