Chess South Africa Ratings Database

PLAYER PAGE

Personal

Maseko, O (Olwethu Rethabile)

Chess SA id

2090145836

FIDE id

Date of birth

2009-06-12 (U18)

Gender

Female

Region

Ekurhuleni (GE)

Citizen

RSA

Titles

Chess SA registered

Last active game

2022-09-24

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1185.1	1221.6	1128	1200
Raw rating	1185.1	1221.6	1128	1200
Weighted rating	1185.1	1221.6	1128	1200
Weighted performance	0	0	0	0
Floor	717.9	721.6	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	169.4	160.8	183.7	165.8
Highest rating	1639.5 2022-08-01	1639.5 2022-08-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1217.9 2022-09-01	1221.6 2024-03-01	1200 2019-12-01	1200 2024-03-01
Highest weighted rating	1217.9 2022-09-01	1221.6 2025-02-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1639.5 2022-08-01	1639.5 2022-08-01	1200 2019-12-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1185.1	1221.6	1128	1200
Analysis
Rating	1185.1	1221.6	1128	1200
Raw rating	1185.1	1221.6	1128	1200
Weighted rating	1185.1	1221.6	1128
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	717.9	721.6	700	700
Max/Min rating change allowed	169.4	160.8	183.7	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	1185.1	1221.6	1128	1200
New weighted rating	1185.1	1221.6	1128	1200
New weighted performance	0	0	0	0
Temp new rating	1185.1	1221.6	1128	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1185.1	1221.6	1128	1200
New K-factor	36	36	36	36
New floor	717.9	721.6	700	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	6	1	5
	0	0	0
History	6	1	5

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Female
Age group	U18
Region	Ekurhuleni (GE)
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	6	2	33.33	-141.7	1205.2	1063.6
Standard	1	1	100	425	1200	1625
Rapid	5	1	20	-255	1206.3	951.3
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1185.1	1221.6	1128	1200
2025-09-01	1185.1	1221.6	1128	1200
2025-08-01	1185.1	1221.6	1128	1200
2025-07-01	1185.1	1221.6	1128	1200
2025-06-01	1185.1	1221.6	1128	1200
2025-05-01	1185.1	1221.6	1128	1200
2025-04-01	1185.1	1221.6	1128	1200
2025-03-01	1185.1	1221.6	1128	1200
2025-02-01	1185.1	1221.6	1128	1200
2025-01-01	1185.1	1221.6	1128	1200
2024-12-01	1185.1	1221.6	1128	1200
2024-11-01	1185.1	1221.6	1128	1200
2024-10-01	1185.1	1221.6	1128	1200
2024-09-01	1185.1	1221.6	1128	1200
2024-08-01	1185.1	1221.6	1128	1200
2024-07-01	1185.1	1221.6	1128	1200
2024-06-01	1185.1	1221.6	1128	1200
2024-08-01	1185.1	1221.6	1128	1200
2024-04-01	1185.1	1221.6	1128	1200
2024-03-01	1185.1	1221.6	1128	1200
2024-02-01	1185.1	1221.6	1128	1200
2024-01-01	1185.1	1221.6	1128	1200
2023-12-01	1185.1	1221.6	1128	1200
2023-11-01	1185.1	1221.6	1128	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	Ekurhuleni Soncini Playoffs 2022 (Girls)	2022-09-24	2022-09-24	Rapid	Ekurhuleni (GE)	5	5	1	Yes	Analysis
2	2022 Gauteng Schools Team Championships (U13 Girls)	2022-08-27	2022-08-27	Standard	Tshwane (GTP)	5	1	1	Yes	Analysis

#	Games	Start				End
1	1	Tournament Ekurhuleni Soncini Playoffs 2022				Tournament Ekurhuleni Soncini Playoffs 2022
		date 2022-09-24	rnd 2	type Rapid	result 1	date 2022-09-24	rnd 2	type Rapid	result 1
		Opponent Zilanda, S (Sinesipho)				Opponent Zilanda, S (Sinesipho)
2	1	Tournament 2022 Gauteng Schools Team Championships				Tournament 2022 Gauteng Schools Team Championships
		date 2022-08-27	rnd 3	type Standard	result 1	date 2022-08-27	rnd 3	type Standard	result 1
		Opponent Harvey, A (Amy)				Opponent Harvey, A (Amy)

#	Games	Start				End
1	1	Tournament 2022 Gauteng Schools Team Championships				Tournament 2022 Gauteng Schools Team Championships
		date 2022-08-27	rnd 3	type Standard	result 1	date 2022-08-27	rnd 3	type Standard	result 1
		Opponent Harvey, A (Amy)				Opponent Harvey, A (Amy)

#	Games	Start				End
1	1	Tournament Ekurhuleni Soncini Playoffs 2022				Tournament Ekurhuleni Soncini Playoffs 2022
		date 2022-09-24	rnd 2	type Rapid	result 1	date 2022-09-24	rnd 2	type Rapid	result 1
		Opponent Zilanda, S (Sinesipho)				Opponent Zilanda, S (Sinesipho)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Ekurhuleni Soncini Playoffs 2022				Tournament Ekurhuleni Soncini Playoffs 2022
		date 2022-09-24	rnd 2	type Rapid	result 1	date 2022-09-24	rnd 2	type Rapid	result 1
		Opponent Zilanda, S (Sinesipho)				Opponent Zilanda, S (Sinesipho)
2	1	Tournament 2022 Gauteng Schools Team Championships				Tournament 2022 Gauteng Schools Team Championships
		date 2022-08-27	rnd 3	type Standard	result 1	date 2022-08-27	rnd 3	type Standard	result 1
		Opponent Harvey, A (Amy)				Opponent Harvey, A (Amy)

#	Games	Start				End
1	1	Tournament 2022 Gauteng Schools Team Championships				Tournament 2022 Gauteng Schools Team Championships
		date 2022-08-27	rnd 3	type Standard	result 1	date 2022-08-27	rnd 3	type Standard	result 1
		Opponent Harvey, A (Amy)				Opponent Harvey, A (Amy)

#	Games	Start				End
1	1	Tournament Ekurhuleni Soncini Playoffs 2022				Tournament Ekurhuleni Soncini Playoffs 2022
		date 2022-09-24	rnd 2	type Rapid	result 1	date 2022-09-24	rnd 2	type Rapid	result 1
		Opponent Zilanda, S (Sinesipho)				Opponent Zilanda, S (Sinesipho)

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	Harvey ,A (Amy)	1	1	425	1	1	425	0	0	0	0	0	0
1	Harvey ,A (Amy)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
2	Pieterse ,C (Chioma)	1	0	-425	0	0	0	1	0	-425	0	0	0
2	Pieterse ,C (Chioma)	1	1267.1	842.1	0	0	0	1	1200	842.1	0	0	0
3	Ledwaba ,M (Morongwa)	1	0	-425	0	0	0	1	0	-425	0	0	0
3	Ledwaba ,M (Morongwa)	1	1192.7	767.7	0	0	0	1	1200	767.7	0	0	0
4	Monosi ,K (Katleho)	1	0	-425	0	0	0	1	0	-425	0	0	0
4	Monosi ,K (Katleho)	1	1188.4	763.4	0	0	0	1	1200	763.4	0	0	0
5	Zilanda ,S (Sinesipho)	1	1	425	0	0	0	1	1	425	0	0	0
5	Zilanda ,S (Sinesipho)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
6	Bhika ,J (Jyotikka)	1	0	-425	0	0	0	1	0	-425	0	0	0
6	Bhika ,J (Jyotikka)	1	1183.5	758.5	0	0	0	1	903.4	758.5	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

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PLAYER PAGE

Personal

Maseko, O (Olwethu Rethabile)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms