Chess South Africa Ratings Database

PLAYER PAGE

Personal

Mutumbi, M (Melisa)

Chess SA id

2100301943

FIDE id

Date of birth

2010-04-21 (U16)

Gender

Female

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-08-09

Personal details last changed

1900-01-01

Junior GPX Games

24.2

Junior GPX Points

1265.6

Item	Main	Standard	Rapid	Blitz
Rating	1265.4	1278.1	1159.6	1200
Raw rating	1265.4	1278.1	1156.3	1200
Weighted rating	1208.5	1224	1159.6	1200
Weighted performance	1227.4	0	0	0
Floor	765.4	778.1	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	151.1	148.4	176.5	165.8
Highest rating	1265.4 2025-09-01	1278.1 2025-09-01	1200 2024-11-01	1200 2024-05-01
Highest raw rating	1265.4 2025-09-01	1278.1 2025-09-01	1200 2024-04-01	1200 2024-05-01
Highest weighted rating	1225.2 2024-11-01	1239.2 2024-05-01	1200 2024-11-01	1200 2024-05-01
Highest weighted performance	1254.4 2025-09-01	1220.2 2024-05-01	1200 2024-12-01	1200 2024-05-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	-0.7	0
New rating	1265.4	1278.1	1159	1200
Analysis
Rating	1265.4	1278.1	1159.6	1200
Raw rating	1265.4	1278.1	1156.3	1200
Weighted rating	1208.5	1224	1159.6
Weighted performance	1227.4	0	0
K-factor	36	36	36	36
Floor	765.4	778.1	700	700
Max/Min rating change allowed	151.1	148.4	176.5	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	1265.4	1278.1	1156.3	1200
New weighted rating	1213.9	1229.4	1159	1200
New weighted performance	1219.9	0	0	0
Temp new rating	1265.4	1278.1	1159	1200
Temp new rating +/-	0	0	-0.7	0
Final new rating +/-	0	0	-0.7	0
New rating	1265.4	1278.1	1159	1200
New K-factor	36	36	36	36
New floor	765.4	778.1	700	700

Item	Main	Standard	Rapid
	0	0	0
	28	23	5
	14	6	8
	0	0	0
	0	0	0
	0	0	0
History	42	29	13

Games since
	Main 42	Standard 29		Rapid 13		Blitz 0
Gender	Female
Age group	U16
Region	Cape Town (WCT)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	3586		1188		475
Female	784		312		99
U16	580		196		69
U16 Female	167		66		21
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	28	14	50	0	1290.4	1290.4
Standard	23	12	52.17	18.5	1289.6	1308.1
Rapid	5	2	40	-85	1294	1209
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	42	20	47.62	-20.2	1245.6	1225.4
Standard	29	15	51.72	14.7	1261.5	1276.2
Rapid	13	5	38.46	-98.1	1210.1	1112
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1265.4	1278.1	1156.3	1200
2025-09-30	1265.4	1278.1	1156.3	1200
2025-09-01	1265.4	1278.1	1156.3	1200
2025-08-01	1225.2	1239.2	1165.9	1200
2025-07-01	1225.2	1239.2	1165.9	1200
2025-06-01	1225.2	1239.2	1165.9	1200
2025-05-01	1225.2	1239.2	1165.9	1200
2025-04-01	1191.6	1203.2	1165.9	1200
2025-03-01	1187.1	1200.4	1165.9	1200
2025-02-01	1176.9	1191.9	1165.4	1200
2025-01-01	1167.7	1188	1146.8	1200
2024-12-01	1167.7	1188	1146.8	1200
2024-11-01	1167.7	1188	1146.8	1200
2024-10-01	1167.7	1188	1146.8	1200
2024-09-01	1149.1	1170	1146.8	1200
2024-08-01	1149.1	1170	1146.8	1200
2024-07-01	1169	1200	1146.8	1200
2024-09-01	1169	1200	1146.8	1200
2024-05-01	1169	1200	1146.8	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

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	Kraaifontein Schools Rapid Chess Tournament 2025 (Advanced Girls)	2025-08-09	2025-08-09	Rapid	Cape Town (WCT)	5	5	2	Yes	Analysis
2	CT Metro District East Top Schools Chess 2025 (U15-U19 Girls)	2025-08-02	2025-08-03	Standard	Cape Town (WCT)	6	5	3.5	Yes	Analysis
3	LS Vryheidsmonument Chess Open 21 Jun 2025 (C)	2025-06-21	2025-06-21	Standard	Sedibeng (GSV)	5	0	0	No	Analysis
4	Western Cape Schools Individual Championship 2025 (U15 Girls)	2025-04-26	2025-04-27	Standard	West Coast (WCU)	6	6	3	Yes	Analysis
5	CT Metro Schools Individual Closed 2025 (U15 Girls)	2025-03-01	2025-03-02	Standard	Cape Town (WCT)	6	6	2.5	Yes	Analysis
6	CT Metro District East Schools Chess Individuals Trials 2025 (U15 Girls)	2025-02-01	2025-02-02	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Kraaifontein Schools Rapid Chess Tournament 2025 (Advanced Girls)	2025-08-09	2025-08-09	Rapid	Cape Town (WCT)	5	5	2	Yes	Analysis
2	CT Metro District East Top Schools Chess 2025 (U15-U19 Girls)	2025-08-02	2025-08-03	Standard	Cape Town (WCT)	6	5	3.5	Yes	Analysis
3	LS Vryheidsmonument Chess Open 21 Jun 2025 (C)	2025-06-21	2025-06-21	Standard	Sedibeng (GSV)	5	0	0	No	Analysis
4	Western Cape Schools Individual Championship 2025 (U15 Girls)	2025-04-26	2025-04-27	Standard	West Coast (WCU)	6	6	3	Yes	Analysis
5	CT Metro Schools Individual Closed 2025 (U15 Girls)	2025-03-01	2025-03-02	Standard	Cape Town (WCT)	6	6	2.5	Yes	Analysis
6	CT Metro District East Schools Chess Individuals Trials 2025 (U15 Girls)	2025-02-01	2025-02-02	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis
7	Western Cape Top Schools Championship 2024 (U15 Girls)	2024-08-30	2024-09-01	Standard	Eden (WEG)	6	3	2	Yes	Analysis
8	CT Metro District East Top Schools Chess 2024 (U15+U18 Girls)	2024-07-27	2024-07-28	Standard	Cape Town (WCT)	5	3	1	Yes	Analysis
9	Kraaifontein Schools Rapid 2024 (Intermediate Girls)	2024-04-13	2024-04-13	Rapid	Cape Town (WCT)	5	5	3	Yes	Analysis
10	Cape Town Junior League Qualifier 2024 (U15 Open)	2024-04-06	2024-04-06	Rapid	Cape Town (WCT)	6	3	0	Yes	Analysis

#	Games	Start				End
1	4	Tournament CT Metro District East Top Schools Chess 2025				Tournament Kraaifontein Schools Rapid Chess Tournament 2025
		date 2025-08-03	rnd 4	type Standard	result 1	date 2025-08-09	rnd 1	type Rapid	result 1
		Opponent Msindwana, I (Iminam)				Opponent Jacobs, T (Teleah)
2	3	Tournament CT Metro Schools Individual Closed 2025				Tournament CT Metro Schools Individual Closed 2025
		date 2025-03-01	rnd 3	type Standard	result 1	date 2025-03-02	rnd 5	type Standard	result 0.5
		Opponent Fortuin, S (Sharonique)				Opponent Msindwana, I (Iminam)
3	2	Tournament Western Cape Schools Individual Championship 2025				Tournament Western Cape Schools Individual Championship 2025
		date 2025-04-26	rnd 2	type Standard	result 1	date 2025-04-26	rnd 3	type Standard	result 1
		Opponent Sacco, M (Muriel)				Opponent Sauls, G (Glinnis-Lynn)

#	Games	Start				End
1	3	Tournament CT Metro District East Top Schools Chess 2025				Tournament CT Metro District East Top Schools Chess 2025
		date 2025-08-03	rnd 4	type Standard	result 1	date 2025-08-03	rnd 6	type Standard	result 1
		Opponent Msindwana, I (Iminam)				Opponent Nelson, OS (Olenka Shai)
2	3	Tournament CT Metro Schools Individual Closed 2025				Tournament CT Metro Schools Individual Closed 2025
		date 2025-03-01	rnd 3	type Standard	result 1	date 2025-03-02	rnd 5	type Standard	result 0.5
		Opponent Fortuin, S (Sharonique)				Opponent Msindwana, I (Iminam)
3	2	Tournament Western Cape Schools Individual Championship 2025				Tournament Western Cape Schools Individual Championship 2025
		date 2025-04-26	rnd 2	type Standard	result 1	date 2025-04-26	rnd 3	type Standard	result 1
		Opponent Sacco, M (Muriel)				Opponent Sauls, G (Glinnis-Lynn)

#	Games	Start				End
1	2	Tournament Kraaifontein Schools Rapid 2024				Tournament Kraaifontein Schools Rapid Chess Tournament 2025
		date 2024-04-13	rnd 5	type Rapid	result 1	date 2025-08-09	rnd 1	type Rapid	result 1
		Opponent Paliso, S (Simbulokuhle)				Opponent Jacobs, T (Teleah)
2	1	Tournament Kraaifontein Schools Rapid Chess Tournament 2025				Tournament Kraaifontein Schools Rapid Chess Tournament 2025
		date 2025-08-09	rnd 5	type Rapid	result 0.5	date 2025-08-09	rnd 5	type Rapid	result 0.5
		Opponent Daka, K (Kwakhanya)				Opponent Daka, K (Kwakhanya)
3	1	Tournament Kraaifontein Schools Rapid Chess Tournament 2025				Tournament Kraaifontein Schools Rapid Chess Tournament 2025
		date 2025-08-09	rnd 3	type Rapid	result 0.5	date 2025-08-09	rnd 3	type Rapid	result 0.5
		Opponent Kondlo, H (Hlomla)				Opponent Kondlo, H (Hlomla)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament CT Metro District East Top Schools Chess 2025				Tournament Kraaifontein Schools Rapid Chess Tournament 2025
		date 2025-08-03	rnd 6	type Standard	result 1	date 2025-08-09	rnd 1	type Rapid	result 1
		Opponent Nelson, OS (Olenka Shai)				Opponent Jacobs, T (Teleah)
2	2	Tournament Western Cape Schools Individual Championship 2025				Tournament Western Cape Schools Individual Championship 2025
		date 2025-04-26	rnd 2	type Standard	result 1	date 2025-04-26	rnd 3	type Standard	result 1
		Opponent Sacco, M (Muriel)				Opponent Sauls, G (Glinnis-Lynn)
3	2	Tournament CT Metro Schools Individual Closed 2025				Tournament CT Metro Schools Individual Closed 2025
		date 2025-03-01	rnd 3	type Standard	result 1	date 2025-03-02	rnd 4	type Standard	result 1
		Opponent Fortuin, S (Sharonique)				Opponent Swart, H (Haylee)

#	Games	Start				End
1	2	Tournament Western Cape Schools Individual Championship 2025				Tournament Western Cape Schools Individual Championship 2025
		date 2025-04-26	rnd 2	type Standard	result 1	date 2025-04-26	rnd 3	type Standard	result 1
		Opponent Sacco, M (Muriel)				Opponent Sauls, G (Glinnis-Lynn)
2	2	Tournament CT Metro Schools Individual Closed 2025				Tournament CT Metro Schools Individual Closed 2025
		date 2025-03-01	rnd 3	type Standard	result 1	date 2025-03-02	rnd 4	type Standard	result 1
		Opponent Fortuin, S (Sharonique)				Opponent Swart, H (Haylee)
3	2	Tournament Western Cape Top Schools Championship 2024				Tournament CT Metro District East Schools Chess Individuals Trials 2025
		date 2024-09-01	rnd 5	type Standard	result 1	date 2025-02-01	rnd 1	type Standard	result 1
		Opponent Miller-Bake, A (Arianna)				Opponent Mouton, S (Strom)

#	Games	Start				End
1	2	Tournament Kraaifontein Schools Rapid 2024				Tournament Kraaifontein Schools Rapid Chess Tournament 2025
		date 2024-04-13	rnd 5	type Rapid	result 1	date 2025-08-09	rnd 1	type Rapid	result 1
		Opponent Paliso, S (Simbulokuhle)				Opponent Jacobs, T (Teleah)
2	1	Tournament Kraaifontein Schools Rapid 2024				Tournament Kraaifontein Schools Rapid 2024
		date 2024-04-13	rnd 3	type Rapid	result 1	date 2024-04-13	rnd 3	type Rapid	result 1
		Opponent Shoriwa, M (Mary)				Opponent Shoriwa, M (Mary)
3	1	Tournament Kraaifontein Schools Rapid 2024				Tournament Kraaifontein Schools Rapid 2024
		date 2024-04-13	rnd 1	type Rapid	result 1	date 2024-04-13	rnd 1	type Rapid	result 1
		Opponent Yekele, O (Owam)				Opponent Yekele, O (Owam)

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	Msindwana ,I (Iminam)	3	1.5	0	2	1.5	212.5	1	0	-425	0	0	0
1	Msindwana ,I (Iminam)	3	1321.2	1321.2	2	1295.3	1533.7	1	1191.5	896.2	0	0	0
2	Ngesi ,A (Acwenga)	2	0	-425	2	0	-425	0	0	0	0	0	0
2	Ngesi ,A (Acwenga)	2	1252.9	827.9	2	1261.1	827.9	0	0	0	0	0	0
3	Nelson ,OS (Olenka Shai)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
3	Nelson ,OS (Olenka Shai)	2	1330.9	1543.4	2	1237.5	1543.4	0	0	0	0	0	0
4	Fortuin ,S (Sharonique)	2	2	425	2	2	425	0	0	0	0	0	0
4	Fortuin ,S (Sharonique)	2	1198.6	1623.6	2	1198.4	1623.6	0	0	0	0	0	0
5	Paliso ,S (Simbulokuhle)	2	1	0	0	0	0	2	1	0	0	0	0
5	Paliso ,S (Simbulokuhle)	2	1195.6	1195.6	0	0	0	2	1192.7	1195.6	0	0	0
6	Monk ,A (Anastasia)	1	1	425	1	1	425	0	0	0	0	0	0
6	Monk ,A (Anastasia)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
7	Mouton ,S (Strom)	1	1	425	1	1	425	0	0	0	0	0	0
7	Mouton ,S (Strom)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
8	Philander ,M (Megan)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Philander ,M (Megan)	1	1349.6	924.6	1	1306.3	924.6	0	0	0	0	0	0
9	Jaca ,Z (Zizo)	1	1	425	1	1	425	0	0	0	0	0	0
9	Jaca ,Z (Zizo)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
10	Miller-Bake ,A (Arianna)	1	1	425	1	1	425	0	0	0	0	0	0
10	Miller-Bake ,A (Arianna)	1	1128.6	1553.6	1	1112.5	1553.6	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

Mutumbi, M (Melisa)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms