Chess South Africa Ratings Database

PLAYER PAGE

Personal

Mahlaela, O (Otshepagetse)

Chess SA id

2130310456

FIDE id

Date of birth

2013-01-27 (U14)

Gender

Female

Region

Ekurhuleni (GE)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-05-10

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1210.2	1212.4	1200	1200
Raw rating	1210.2	1212.4	1200	1200
Weighted rating	1198.8	1198.7	1200	1200
Weighted performance	0	0	0	0
Floor	710.2	712.4	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	163.4	162.9	165.8	165.8
Highest rating	1210.2 2025-06-01	1212.4 2025-06-01	1200 2024-09-01	1200 2024-09-01
Highest raw rating	1210.2 2025-06-01	1212.4 2025-06-01	1200 2024-09-01	1200 2024-09-01
Highest weighted rating	1210.2 2024-09-01	1212.4 2024-09-01	1200 2024-09-01	1200 2024-09-01
Highest weighted performance	1200 2024-12-01	1200 2024-12-01	1200 2024-09-01	1200 2024-09-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1210.2	1212.4	1200	1200
Analysis
Rating	1210.2	1212.4	1200	1200
Raw rating	1210.2	1212.4	1200	1200
Weighted rating	1198.8	1198.7	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	710.2	712.4	700	700
Max/Min rating change allowed	163.4	162.9	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	1210.2	1212.4	1200	1200
New weighted rating	1199.8	1199.9	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1210.2	1212.4	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1210.2	1212.4	1200	1200
New K-factor	36	36	36	36
New floor	710.2	712.4	700	700

Item	Main	Standard
	0	0
	1	1
	10	10
	0	0
	0	0
	0	0
History	11	11

Games since
	Main 11	Standard 11		Rapid 0		Blitz 0
Gender	Female
Age group	U14
Region	Ekurhuleni (GE)
Province	Gauteng (GT)
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	1	1	100	425	1200	1625
Standard	1	1	100	425	1200	1625
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	11	5	45.45	-38.6	1229.4	1190.8
Standard	11	5	45.45	-38.6	1229.4	1190.8
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1210.2	1212.4	1200	1200
2025-09-01	1210.2	1212.4	1200	1200
2025-08-01	1210.2	1212.4	1200	1200
2025-07-01	1210.2	1212.4	1200	1200
2025-06-01	1210.2	1212.4	1200	1200
2025-05-01	1193.8	1192.5	1200	1200
2025-04-01	1193.8	1192.5	1200	1200
2025-03-01	1193.8	1192.5	1200	1200
2025-02-01	1193	1191.6	1200	1200
2025-01-01	1179.1	1174.8	1200	1200
2024-12-01	1179.1	1174.8	1200	1200
2024-11-01	1179.1	1174.8	1200	1200
2024-10-01	1188.4	1186.8	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	Ekurhuleni South District Primary Schools 2025 (U13 Girls)	2025-05-10	2025-05-10	Standard	Ekurhuleni (GE)	5	1	1	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Ekurhuleni South District Primary Schools 2025 (U13 Girls)	2025-05-10	2025-05-10	Standard	Ekurhuleni (GE)	5	1	1	Yes	Analysis
2	Gauteng Top Schools 2024 (U11 Open)	2024-10-04	2024-10-04	Standard	Ekurhuleni (GE)	5	5	2	Yes	Analysis
3	Gauteng Schools Individuals Finals 2024 (U11 Girls)	2024-08-16	2024-08-16	Standard	Ekurhuleni (GE)	5	5	2	Yes	Analysis

#	Games	Start				End
1	2	Tournament Gauteng Schools Individuals Finals 2024				Tournament Gauteng Schools Individuals Finals 2024
		date 2024-08-16	rnd 3	type Standard	result 1	date 2024-08-16	rnd 4	type Standard	result 1
		Opponent Selepe, G (Gift)				Opponent Mamphoto, K (Katlego)
2	1	Tournament Ekurhuleni South District Primary Schools 2025				Tournament Ekurhuleni South District Primary Schools 2025
		date 2025-05-10	rnd 1	type Standard	result 1	date 2025-05-10	rnd 1	type Standard	result 1
		Opponent Mokhotla, L (Lesedi)				Opponent Mokhotla, L (Lesedi)
3	1	Tournament Gauteng Top Schools 2024				Tournament Gauteng Top Schools 2024
		date 2024-10-04	rnd 4	type Standard	result 1	date 2024-10-04	rnd 4	type Standard	result 1
		Opponent Pretorius, M (Marno)				Opponent Pretorius, M (Marno)

#	Games	Start				End
1	2	Tournament Gauteng Schools Individuals Finals 2024				Tournament Gauteng Schools Individuals Finals 2024
		date 2024-08-16	rnd 3	type Standard	result 1	date 2024-08-16	rnd 4	type Standard	result 1
		Opponent Selepe, G (Gift)				Opponent Mamphoto, K (Katlego)
2	1	Tournament Ekurhuleni South District Primary Schools 2025				Tournament Ekurhuleni South District Primary Schools 2025
		date 2025-05-10	rnd 1	type Standard	result 1	date 2025-05-10	rnd 1	type Standard	result 1
		Opponent Mokhotla, L (Lesedi)				Opponent Mokhotla, L (Lesedi)
3	1	Tournament Gauteng Top Schools 2024				Tournament Gauteng Top Schools 2024
		date 2024-10-04	rnd 4	type Standard	result 1	date 2024-10-04	rnd 4	type Standard	result 1
		Opponent Pretorius, M (Marno)				Opponent Pretorius, M (Marno)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Gauteng Schools Individuals Finals 2024				Tournament Gauteng Schools Individuals Finals 2024
		date 2024-08-16	rnd 3	type Standard	result 1	date 2024-08-16	rnd 4	type Standard	result 1
		Opponent Selepe, G (Gift)				Opponent Mamphoto, K (Katlego)
2	1	Tournament Ekurhuleni South District Primary Schools 2025				Tournament Ekurhuleni South District Primary Schools 2025
		date 2025-05-10	rnd 1	type Standard	result 1	date 2025-05-10	rnd 1	type Standard	result 1
		Opponent Mokhotla, L (Lesedi)				Opponent Mokhotla, L (Lesedi)
3	1	Tournament Gauteng Top Schools 2024				Tournament Gauteng Top Schools 2024
		date 2024-10-04	rnd 4	type Standard	result 1	date 2024-10-04	rnd 4	type Standard	result 1
		Opponent Pretorius, M (Marno)				Opponent Pretorius, M (Marno)

#	Games	Start				End
1	2	Tournament Gauteng Schools Individuals Finals 2024				Tournament Gauteng Schools Individuals Finals 2024
		date 2024-08-16	rnd 3	type Standard	result 1	date 2024-08-16	rnd 4	type Standard	result 1
		Opponent Selepe, G (Gift)				Opponent Mamphoto, K (Katlego)
2	1	Tournament Ekurhuleni South District Primary Schools 2025				Tournament Ekurhuleni South District Primary Schools 2025
		date 2025-05-10	rnd 1	type Standard	result 1	date 2025-05-10	rnd 1	type Standard	result 1
		Opponent Mokhotla, L (Lesedi)				Opponent Mokhotla, L (Lesedi)
3	1	Tournament Gauteng Top Schools 2024				Tournament Gauteng Top Schools 2024
		date 2024-10-04	rnd 4	type Standard	result 1	date 2024-10-04	rnd 4	type Standard	result 1
		Opponent Pretorius, M (Marno)				Opponent Pretorius, M (Marno)

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	Mokhotla ,L (Lesedi)	1	1	425	1	1	425	0	0	0	0	0	0
1	Mokhotla ,L (Lesedi)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
2	Pieters ,A (Aiden)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Pieters ,A (Aiden)	1	1169.8	744.8	1	1162.2	744.8	0	0	0	0	0	0
3	Mamphoto ,K (Katlego)	1	1	425	1	1	425	0	0	0	0	0	0
3	Mamphoto ,K (Katlego)	1	1225.4	1650.4	1	1230.2	1650.4	0	0	0	0	0	0
4	Pretorius ,M (Marno)	1	1	425	1	1	425	0	0	0	0	0	0
4	Pretorius ,M (Marno)	1	1253.9	1678.9	1	1261.8	1678.9	0	0	0	0	0	0
5	Selepe ,G (Gift)	1	1	425	1	1	425	0	0	0	0	0	0
5	Selepe ,G (Gift)	1	1174	1599	1	1170.5	1599	0	0	0	0	0	0
6	Ngwenya ,K (Khanyiseni)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Ngwenya ,K (Khanyiseni)	1	1194.7	769.7	1	1193.2	769.7	0	0	0	0	0	0
7	Muthusi ,B (Buhle)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Muthusi ,B (Buhle)	1	1245.5	820.5	1	1254	820.5	0	0	0	0	0	0
8	Stroebel ,L (Ludrik)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Stroebel ,L (Ludrik)	1	1392.3	967.3	1	1368.5	967.3	0	0	0	0	0	0
9	Mthembu ,R (Relebohile)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Mthembu ,R (Relebohile)	1	1239.2	814.2	1	1247.2	814.2	0	0	0	0	0	0
10	Mkhize ,S (Sibongimpilo)	1	1	425	1	1	425	0	0	0	0	0	0
10	Mkhize ,S (Sibongimpilo)	1	1150.6	1575.6	1	1152.4	1575.6	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

Mahlaela, O (Otshepagetse)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms