Chess South Africa Ratings Database

PLAYER PAGE

Personal

Kavonda, M (Melissa)

Chess SA id

2130315541

FIDE id

Date of birth

2013-01-09 (U14)

Gender

Female

Region

Eden (WEG)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-03-01

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1199.4	1199.2	1200	1200
Raw rating	1199.4	1199.2	1200	1200
Weighted rating	1199.3	1199.2	1200	1200
Weighted performance	0	0	0	0
Floor	699.9	699.9	700	700
K-factor	40	40	36	36
Min/Max rating change allowed	166	166	165.8	165.8
Highest rating	1199.9 2025-02-16	1199.9 2025-02-16	1200 2025-03-01	1200 2025-03-01
Highest raw rating	1199.9 2025-02-16	1199.9 2025-02-16	1200 2025-03-01	1200 2025-03-01
Highest weighted rating	1199.9 2025-02-16	1199.9 2025-02-16	1200 2025-03-01	1200 2025-03-01
Highest weighted performance	0 1900-01-01	0 1900-01-01	0 1900-01-01	0 1900-01-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1199.4	1199.2	1200	1200
Analysis
Rating	1199.4	1199.2	1200	1200
Raw rating	1199.4	1199.2	1200	1200
Weighted rating	1199.3	1199.2	1200
Weighted performance	0	0	0
K-factor	40	40	36	36
Floor	699.9	699.9	700	700
Max/Min rating change allowed	166	166	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	1199.4	1199.2	1200	1200
New weighted rating	1199.3	1199.1	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1199.4	1199.2	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1199.4	1199.2	1200	1200
New K-factor	40	40	36	36
New floor	699.9	699.9	700	700

Item	Main	Standard
	0	0
	9	9
	0	0
	0	0
	0	0
	0	0
History	9	9

Games since
	Main 9	Standard 9		Rapid 0		Blitz 0
Gender	Female
Age group	U14
Region	Eden (WEG)
Province	Western Cape (WC)
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	9	2.5	27.78	-188.9	1152.6	963.8
Standard	9	2.5	27.78	-188.9	1152.6	963.8
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	9	2.5	27.78	-188.9	1152.6	963.8
Standard	9	2.5	27.78	-188.9	1152.6	963.8
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1199.4	1199.2	1200	1200
2025-09-01	1199.4	1199.2	1200	1200
2025-08-01	1199.4	1199.2	1200	1200
2025-07-01	1199.4	1199.2	1200	1200
2025-06-01	1199.4	1199.2	1200	1200
2025-05-01	1199.3	1199.2	1200	1200
2025-04-01	1198.2	1197.8	1200	1200
2025-03-01	1194.5	1193.4	1200	1200
2025-02-01	1200	1200	1200	1200
2025-01-01	1200	1200	1200	1200
2024-12-01	1200	1200	1200	1200
2024-11-01	1200	1200	1200	1200
2024-10-01	1200	1200	1200	1200
2024-09-01	1200	1200	1200	1200
2024-08-01	1200	1200	1200	1200
2024-07-01	1200	1200	1200	1200
2024-06-01	1200	1200	1200	1200
2024-08-01	1200	1200	1200	1200
2024-04-01	1200	1200	1200	1200
2024-03-01	1200	1200	1200	1200
2024-02-01	1200	1200	1200	1200
2024-01-01	1200	1200	1200	1200
2023-12-01	1200	1200	1200	1200
2023-11-01	1200	1200	1200	1200

Comming soon.

Tournaments

History

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Oudussa Trials 2025 (U13 Girls)	2025-03-01	2025-03-01	Standard	Eden (WEG)	5	5	2.5	Yes	Analysis
2	Oudussa Trials 2 2025 (U13 Girls)	2025-02-01	2025-02-01	Standard	Eden (WEG)	5	4	0	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Oudussa Trials 2025 (U13 Girls)	2025-03-01	2025-03-01	Standard	Eden (WEG)	5	5	2.5	Yes	Analysis
2	Oudussa Trials 2 2025 (U13 Girls)	2025-02-01	2025-02-01	Standard	Eden (WEG)	5	4	0	Yes	Analysis

#	Games	Start				End
1	3	Tournament Oudussa Trials 2025				Tournament Oudussa Trials 2025
		date 2025-03-01	rnd 2	type Standard	result 1	date 2025-03-01	rnd 4	type Standard	result 0.5
		Opponent Snel, C (Caithlin)				Opponent Barnard, J (Jordan)

#	Games	Start				End
1	3	Tournament Oudussa Trials 2025				Tournament Oudussa Trials 2025
		date 2025-03-01	rnd 2	type Standard	result 1	date 2025-03-01	rnd 4	type Standard	result 0.5
		Opponent Snel, C (Caithlin)				Opponent Barnard, J (Jordan)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Oudussa Trials 2025				Tournament Oudussa Trials 2025
		date 2025-03-01	rnd 2	type Standard	result 1	date 2025-03-01	rnd 3	type Standard	result 1
		Opponent Snel, C (Caithlin)				Opponent Veldsman, W (Waydene)

#	Games	Start				End
1	2	Tournament Oudussa Trials 2025				Tournament Oudussa Trials 2025
		date 2025-03-01	rnd 2	type Standard	result 1	date 2025-03-01	rnd 3	type Standard	result 1
		Opponent Snel, C (Caithlin)				Opponent Veldsman, W (Waydene)

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	Botha ,G (Galeren)	2	0	-425	2	0	-425	0	0	0	0	0	0
1	Botha ,G (Galeren)	2	1146.5	721.5	2	1153.4	721.5	0	0	0	0	0	0
2	Uithaler ,R (Renesmee)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Uithaler ,R (Renesmee)	1	1200	775	1	1200	775	0	0	0	0	0	0
3	Claassen ,K (Katalaya)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Claassen ,K (Katalaya)	1	1124.6	699.6	1	1117.8	699.6	0	0	0	0	0	0
4	Veldsman ,W (Waydene)	1	1	425	1	1	425	0	0	0	0	0	0
4	Veldsman ,W (Waydene)	1	1194.5	1619.5	1	1193.2	1619.5	0	0	0	0	0	0
5	Snel ,C (Caithlin)	1	1	425	1	1	425	0	0	0	0	0	0
5	Snel ,C (Caithlin)	1	957.3	1382.3	1	940.6	1382.3	0	0	0	0	0	0
6	Barends ,L (Laurcha)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Barends ,L (Laurcha)	1	1200	775	1	1200	775	0	0	0	0	0	0
7	Barnard ,J (Jordan)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
7	Barnard ,J (Jordan)	1	1204.3	1204.3	1	1203.3	1204.3	0	0	0	0	0	0
8	Mvelase ,U (Uyamanathi)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Mvelase ,U (Uyamanathi)	1	1200	775	1	1200	775	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

Notifications

PLAYER PAGE

Personal

Kavonda, 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