Chess South Africa Ratings Database

PLAYER PAGE

Personal

Lekgetho, O (Onalerona)

Chess SA id

2090115233

FIDE id

Date of birth

2009-07-10 (U18)

Gender

Female

Region

Tshwane (GTP)

Citizen

RSA

Titles

Chess SA registered

Last active game

2022-06-18

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1255.8	1260.6	1200	1200
Raw rating	1255.8	1260.6	1200	1200
Weighted rating	1255.8	1260.6	1200	1200
Weighted performance	0	0	0	0
Floor	755.8	760.6	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	153.1	152.1	165.8	165.8
Highest rating	1359.9 2019-08-01	1350.8 2019-08-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1255.8 2024-03-01	1260.6 2024-03-01	1200 2024-03-01	1200 2024-03-01
Highest weighted rating	1255.8 2025-02-01	1260.6 2025-02-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1359.9 2019-08-01	1350.8 2019-08-01	1200 2024-03-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1255.8	1260.6	1200	1200
Analysis
Rating	1255.8	1260.6	1200	1200
Raw rating	1255.8	1260.6	1200	1200
Weighted rating	1255.8	1260.6	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	755.8	760.6	700	700
Max/Min rating change allowed	153.1	152.1	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	1255.8	1260.6	1200	1200
New weighted rating	1255.8	1260.6	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1255.8	1260.6	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1255.8	1260.6	1200	1200
New K-factor	36	36	36	36
New floor	755.8	760.6	700	700

Item	Main	Standard
	0	0
	0	0
	0	0
	0	0
	5	5
	0	0
History	15	15

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Female
Age group	U18
Region	Tshwane (GTP)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U18	-1		-1		-1
U18 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U18	-1		-1		-1
U18 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U18	-1		-1		-1
U18 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U18	-1		-1		-1
U18 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	15	10	66.67	141.7	1184.3	1326
Standard	15	10	66.67	141.7	1184.3	1326
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1255.8	1260.6	1200	1200
2025-09-30	1255.8	1260.6	1200	1200
2025-09-01	1255.8	1260.6	1200	1200
2025-08-01	1255.8	1260.6	1200	1200
2025-07-01	1255.8	1260.6	1200	1200
2025-06-01	1255.8	1260.6	1200	1200
2025-05-01	1255.8	1260.6	1200	1200
2025-04-01	1255.8	1260.6	1200	1200
2025-03-01	1255.8	1260.6	1200	1200
2025-02-01	1255.8	1260.6	1200	1200
2025-01-01	1255.8	1260.6	1200	1200
2024-12-01	1255.8	1260.6	1200	1200
2024-11-01	1255.8	1260.6	1200	1200
2024-10-01	1255.8	1260.6	1200	1200
2024-09-01	1255.8	1260.6	1200	1200
2024-08-01	1255.8	1260.6	1200	1200
2024-07-01	1255.8	1260.6	1200	1200
2024-09-01	1255.8	1260.6	1200	1200
2024-05-01	1255.8	1260.6	1200	1200
2024-04-01	1255.8	1260.6	1200	1200
2024-03-01	1255.8	1260.6	1200	1200
2024-02-01	1255.8	1260.6	1200	1200
2024-01-01	1255.8	1260.6	1200	1200
2023-12-01	1255.8	1260.6	1200	1200

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	2022 Gauteng Schools Individual Chess Championship (U13 Girls)	2022-06-18	2022-06-18	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
2	2019 Gauteng School League Finals (U11 Open)	2019-08-23	2019-08-23	Standard	Tshwane (GTP)	5	5	4	Yes	Analysis
3	2019 Gauteng Primary Schools Individual Chess Championships (U11 Girls)	2019-05-25	2019-05-25	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis

#	Games	Start				End
1	6	Tournament 2019 Gauteng Primary Schools Individual Chess Championships				Tournament 2019 Gauteng School League Finals
		date 2019-05-25	rnd 4	type Standard	result 1	date 2019-08-23	rnd 4	type Standard	result 1
		Opponent Chiang, CJ (Chia-Yi Joy)				Opponent Van Dalen, JJP (Jan)
2	3	Tournament 2022 Gauteng Schools Individual Chess Championship				Tournament 2022 Gauteng Schools Individual Chess Championship
		date 2022-06-18	rnd 1	type Standard	result 1	date 2022-06-18	rnd 3	type Standard	result 1
		Opponent Kunene, T (Tshegofatso)				Opponent Boroko, L (Lebohang)
3	1	Tournament 2019 Gauteng Primary Schools Individual Chess Championships				Tournament 2019 Gauteng Primary Schools Individual Chess Championships
		date 2019-05-25	rnd 2	type Standard	result 1	date 2019-05-25	rnd 2	type Standard	result 1
		Opponent Simpson, C (Chloe)				Opponent Simpson, C (Chloe)

#	Games	Start				End
1	6	Tournament 2019 Gauteng Primary Schools Individual Chess Championships				Tournament 2019 Gauteng School League Finals
		date 2019-05-25	rnd 4	type Standard	result 1	date 2019-08-23	rnd 4	type Standard	result 1
		Opponent Chiang, CJ (Chia-Yi Joy)				Opponent Van Dalen, JJP (Jan)
2	3	Tournament 2022 Gauteng Schools Individual Chess Championship				Tournament 2022 Gauteng Schools Individual Chess Championship
		date 2022-06-18	rnd 1	type Standard	result 1	date 2022-06-18	rnd 3	type Standard	result 1
		Opponent Kunene, T (Tshegofatso)				Opponent Boroko, L (Lebohang)
3	1	Tournament 2019 Gauteng Primary Schools Individual Chess Championships				Tournament 2019 Gauteng Primary Schools Individual Chess Championships
		date 2019-05-25	rnd 2	type Standard	result 1	date 2019-05-25	rnd 2	type Standard	result 1
		Opponent Simpson, C (Chloe)				Opponent Simpson, C (Chloe)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	6	Tournament 2019 Gauteng Primary Schools Individual Chess Championships				Tournament 2019 Gauteng School League Finals
		date 2019-05-25	rnd 4	type Standard	result 1	date 2019-08-23	rnd 4	type Standard	result 1
		Opponent Chiang, CJ (Chia-Yi Joy)				Opponent Van Dalen, JJP (Jan)
2	3	Tournament 2022 Gauteng Schools Individual Chess Championship				Tournament 2022 Gauteng Schools Individual Chess Championship
		date 2022-06-18	rnd 1	type Standard	result 1	date 2022-06-18	rnd 3	type Standard	result 1
		Opponent Kunene, T (Tshegofatso)				Opponent Boroko, L (Lebohang)
3	1	Tournament 2019 Gauteng Primary Schools Individual Chess Championships				Tournament 2019 Gauteng Primary Schools Individual Chess Championships
		date 2019-05-25	rnd 2	type Standard	result 1	date 2019-05-25	rnd 2	type Standard	result 1
		Opponent Simpson, C (Chloe)				Opponent Simpson, C (Chloe)

#	Games	Start				End
1	6	Tournament 2019 Gauteng Primary Schools Individual Chess Championships				Tournament 2019 Gauteng School League Finals
		date 2019-05-25	rnd 4	type Standard	result 1	date 2019-08-23	rnd 4	type Standard	result 1
		Opponent Chiang, CJ (Chia-Yi Joy)				Opponent Van Dalen, JJP (Jan)
2	3	Tournament 2022 Gauteng Schools Individual Chess Championship				Tournament 2022 Gauteng Schools Individual Chess Championship
		date 2022-06-18	rnd 1	type Standard	result 1	date 2022-06-18	rnd 3	type Standard	result 1
		Opponent Kunene, T (Tshegofatso)				Opponent Boroko, L (Lebohang)
3	1	Tournament 2019 Gauteng Primary Schools Individual Chess Championships				Tournament 2019 Gauteng Primary Schools Individual Chess Championships
		date 2019-05-25	rnd 2	type Standard	result 1	date 2019-05-25	rnd 2	type Standard	result 1
		Opponent Simpson, C (Chloe)				Opponent Simpson, C (Chloe)

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	Coetzer ,Z (Zinique)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Coetzer ,Z (Zinique)	1	1103.4	678.4	1	1087.2	678.4	0	0	0	0	0	0
2	Nkatini ,T (Tlangeline)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Nkatini ,T (Tlangeline)	1	1174.4	749.4	1	1167.6	749.4	0	0	0	0	0	0
3	Thobela ,K (Koketso)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Thobela ,K (Koketso)	1	1214	789	1	1179.2	789	0	0	0	0	0	0
4	Ncube ,N (Nomcebo)	1	1	425	1	1	425	0	0	0	0	0	0
4	Ncube ,N (Nomcebo)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
5	Chiang ,CJ (Chia-Yi Joy)	1	1	425	1	1	425	0	0	0	0	0	0
5	Chiang ,CJ (Chia-Yi Joy)	1	1190.3	1615.3	1	1189.6	1615.3	0	0	0	0	0	0
6	Van Dalen ,JJP (Jan Johannes Petrus)	1	1	425	1	1	425	0	0	0	0	0	0
6	Van Dalen ,JJP (Jan Johannes Petrus)	1	1275.4	1700.4	1	1278.5	1700.4	0	0	0	0	0	0
7	Williams ,A (Anika)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Williams ,A (Anika)	1	1347.9	922.9	1	1335.3	922.9	0	0	0	0	0	0
8	Boroko ,L (Lebohang)	1	1	425	1	1	425	0	0	0	0	0	0
8	Boroko ,L (Lebohang)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
9	Fritz ,J (Janez)	1	1	425	1	1	425	0	0	0	0	0	0
9	Fritz ,J (Janez)	1	1118.6	1543.6	1	1110.2	1543.6	0	0	0	0	0	0
10	Kunene ,T (Tshegofatso)	1	1	425	1	1	425	0	0	0	0	0	0
10	Kunene ,T (Tshegofatso)	1	1200	1625	1	1200	1625	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

Lekgetho, O (Onalerona)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms