Chess South Africa Ratings Database

PLAYER PAGE

Personal

Botha, M (Milan)

Chess SA id

2110117334

FIDE id

Date of birth

2011-10-07 (U16)

Gender

Female

Region

West Rand (GWR)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-06-01

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1233.4	1240.5	1200	1200
Raw rating	1230.1	1235.3	1200	1200
Weighted rating	1233.4	1240.5	1200	1200
Weighted performance	1093.1	1094.8	0	0
Floor	754.1	765.8	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	158.9	157.7	165.8	165.8
Highest rating	1254.1 2024-10-01	1265.8 2024-10-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1254.1 2024-10-01	1265.8 2024-10-01	1200 2024-03-01	1200 2024-03-01
Highest weighted rating	1227.8 2025-08-01	1234.3 2025-08-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1213.2 2024-09-01	1213.5 2024-09-01	1200 2024-03-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	1.2	1.4	0	0
New rating	1234.6	1241.9	1200	1200
Analysis
Rating	1233.4	1240.5	1200	1200
Raw rating	1230.1	1235.3	1200	1200
Weighted rating	1233.4	1240.5	1200
Weighted performance	1093.1	1094.8	0
K-factor	36	36	36	36
Floor	754.1	765.8	700	700
Max/Min rating change allowed	158.9	157.7	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	1230.1	1235.3	1200	1200
New weighted rating	1234.6	1241.9	1200	1200
New weighted performance	1085.7	1087.3	0	0
Temp new rating	1234.6	1241.9	1200	1200
Temp new rating +/-	1.2	1.4	0	0
Final new rating +/-	1.2	1.4	0	0
New rating	1234.6	1241.9	1200	1200
New K-factor	36	36	36	36
New floor	754.1	765.8	700	700

Item	Main	Standard
	0	0
	5	5
	14	14
	0	0
	0	0
	4	4
History	27	27

Games since
	Main 19	Standard 19		Rapid 0		Blitz 0
Gender	Female
Age group	U16
Region	West Rand (GWR)
Province	Gauteng (GT)
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	5	1	20	-255	1381	1126
Standard	5	1	20	-255	1381	1126
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	27	13	48.15	-15.7	1245.1	1229.4
Standard	27	13	48.15	-15.7	1245.1	1229.4
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1230.1	1235.3	1200	1200
2025-09-30	1230.1	1235.3	1200	1200
2025-09-01	1230.1	1235.3	1200	1200
2025-08-01	1230.1	1235.3	1200	1200
2025-07-01	1230.1	1235.3	1200	1200
2025-06-01	1254.1	1265.8	1200	1200
2025-05-01	1254.1	1265.8	1200	1200
2025-04-01	1254.1	1265.8	1200	1200
2025-03-01	1254.1	1265.8	1200	1200
2025-02-01	1254.1	1265.8	1200	1200
2025-01-01	1254.1	1265.8	1200	1200
2024-12-01	1254.1	1265.8	1200	1200
2024-11-01	1254.1	1265.8	1200	1200
2024-10-01	1254.1	1265.8	1200	1200
2024-09-01	1236.5	1246.4	1200	1200
2024-08-01	1236.5	1246.4	1200	1200
2024-07-01	1196.3	1198	1200	1200
2024-09-01	1196.3	1198	1200	1200
2024-05-01	1140.9	1130	1200	1200
2024-04-01	1140.9	1130	1200	1200
2024-03-01	1140.9	1130	1200	1200
2024-02-01	1140.9	1130	1200	1200
2024-01-01	1140.9	1130	1200	1200
2023-12-01	1140.9	1130	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	JMC Helpmekaar 2025 (C)	2025-06-01	2025-06-01	Standard	Johannesburg Metro (GJM)	5	5	1	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	JMC Helpmekaar 2025 (C)	2025-06-01	2025-06-01	Standard	Johannesburg Metro (GJM)	5	5	1	Yes	Analysis
2	Gauteng Schools Individuals Finals 2024 (U13 Girls)	2024-08-16	2024-08-16	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
3	D2 School League Finals 2024 (U13 Girls)	2024-07-20	2024-07-20	Standard	West Rand (GWR)	5	4	3	Yes	Analysis
4	2024 D2 Schools Individuals (U13 Girls)	2024-05-04	2024-05-04	Standard	West Rand (GWR)	5	5	4	Yes	Analysis
5	West Rand Trials 2021 (U12)	2021-12-04	2021-12-04	Standard	West Rand (GWR)	5	4	1	Yes	Analysis
6	D2 League Finals 2019 (U9)	2019-08-03	2019-08-03	Standard	West Rand (GWR)	5	4	1	Yes	Analysis

#	Games	Start				End
1	5	Tournament 2024 D2 Schools Individuals				Tournament D2 School League Finals 2024
		date 2024-05-04	rnd 3	type Standard	result 1	date 2024-07-20	rnd 2	type Standard	result 1
		Opponent Magodielo, M (Mamello)				Opponent Mathibe, K (Khanyisile)
2	2	Tournament D2 School League Finals 2024				Tournament Gauteng Schools Individuals Finals 2024
		date 2024-07-20	rnd 4	type Standard	result 1	date 2024-08-16	rnd 1	type Standard	result 1
		Opponent Tlou, O (Onthatile)				Opponent Nobis, E (Esther)
3	1	Tournament JMC Helpmekaar 2025				Tournament JMC Helpmekaar 2025
		date 2025-06-01	rnd 3	type Standard	result 1	date 2025-06-01	rnd 3	type Standard	result 1
		Opponent Naidoo, K (Kehan)				Opponent Naidoo, K (Kehan)

#	Games	Start				End
1	5	Tournament 2024 D2 Schools Individuals				Tournament D2 School League Finals 2024
		date 2024-05-04	rnd 3	type Standard	result 1	date 2024-07-20	rnd 2	type Standard	result 1
		Opponent Magodielo, M (Mamello)				Opponent Mathibe, K (Khanyisile)
2	2	Tournament D2 School League Finals 2024				Tournament Gauteng Schools Individuals Finals 2024
		date 2024-07-20	rnd 4	type Standard	result 1	date 2024-08-16	rnd 1	type Standard	result 1
		Opponent Tlou, O (Onthatile)				Opponent Nobis, E (Esther)
3	1	Tournament JMC Helpmekaar 2025				Tournament JMC Helpmekaar 2025
		date 2025-06-01	rnd 3	type Standard	result 1	date 2025-06-01	rnd 3	type Standard	result 1
		Opponent Naidoo, K (Kehan)				Opponent Naidoo, K (Kehan)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	5	Tournament 2024 D2 Schools Individuals				Tournament D2 School League Finals 2024
		date 2024-05-04	rnd 3	type Standard	result 1	date 2024-07-20	rnd 2	type Standard	result 1
		Opponent Magodielo, M (Mamello)				Opponent Mathibe, K (Khanyisile)
2	2	Tournament D2 School League Finals 2024				Tournament Gauteng Schools Individuals Finals 2024
		date 2024-07-20	rnd 4	type Standard	result 1	date 2024-08-16	rnd 1	type Standard	result 1
		Opponent Tlou, O (Onthatile)				Opponent Nobis, E (Esther)
3	1	Tournament JMC Helpmekaar 2025				Tournament JMC Helpmekaar 2025
		date 2025-06-01	rnd 3	type Standard	result 1	date 2025-06-01	rnd 3	type Standard	result 1
		Opponent Naidoo, K (Kehan)				Opponent Naidoo, K (Kehan)

#	Games	Start				End
1	5	Tournament 2024 D2 Schools Individuals				Tournament D2 School League Finals 2024
		date 2024-05-04	rnd 3	type Standard	result 1	date 2024-07-20	rnd 2	type Standard	result 1
		Opponent Magodielo, M (Mamello)				Opponent Mathibe, K (Khanyisile)
2	2	Tournament D2 School League Finals 2024				Tournament Gauteng Schools Individuals Finals 2024
		date 2024-07-20	rnd 4	type Standard	result 1	date 2024-08-16	rnd 1	type Standard	result 1
		Opponent Tlou, O (Onthatile)				Opponent Nobis, E (Esther)
3	1	Tournament JMC Helpmekaar 2025				Tournament JMC Helpmekaar 2025
		date 2025-06-01	rnd 3	type Standard	result 1	date 2025-06-01	rnd 3	type Standard	result 1
		Opponent Naidoo, K (Kehan)				Opponent Naidoo, K (Kehan)

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	Basson ,J (Janelda)	1	1	425	1	1	425	0	0	0	0	0	0
1	Basson ,J (Janelda)	1	1198.8	1623.8	1	1198.6	1623.8	0	0	0	0	0	0
2	Ngwangwa ,N (Nonhlanhla)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Ngwangwa ,N (Nonhlanhla)	1	1432.9	1007.9	1	1446.1	1007.9	0	0	0	0	0	0
3	Mahintsho ,U (Unawo)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Mahintsho ,U (Unawo)	1	1200	775	1	1200	775	0	0	0	0	0	0
4	Behr ,A (Alexander)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Behr ,A (Alexander)	1	1200	775	1	1200	775	0	0	0	0	0	0
5	Jamanda ,N (Nikhayla)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Jamanda ,N (Nikhayla)	1	1193.3	768.3	1	1192.8	768.3	0	0	0	0	0	0
6	De Waal ,N (Nadine)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	De Waal ,N (Nadine)	1	1494.9	1069.9	1	1492.4	1069.9	0	0	0	0	0	0
7	Nwafor ,E (Evans)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Nwafor ,E (Evans)	1	1264.1	839.1	1	1276.8	839.1	0	0	0	0	0	0
8	Mabaso ,S (Sinenjabulo)	1	1	425	1	1	425	0	0	0	0	0	0
8	Mabaso ,S (Sinenjabulo)	1	1206.9	1631.9	1	1210.4	1631.9	0	0	0	0	0	0
9	Mafojane ,K (Kelebohile)	1	1	425	1	1	425	0	0	0	0	0	0
9	Mafojane ,K (Kelebohile)	1	1109	1534	1	1092	1534	0	0	0	0	0	0
10	Floor ,R (Rikus)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Floor ,R (Rikus)	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

Botha, M (Milan)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms