Chess South Africa Ratings Database

PLAYER PAGE

Personal

Marasela, S (Sthembile)

Chess SA id

2090161009

FIDE id

Date of birth

2009-11-29 (U18)

Gender

Female

Region

Ekurhuleni (GE)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-05-31

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1214.8	1220.2	1195.7	1200
Raw rating	1214.8	1220.2	1195.7	1200
Weighted rating	1184.4	1183.3	1195	1200
Weighted performance	0	0	0	0
Floor	714.8	720.2	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	162.4	161.1	166.8	165.8
Highest rating	1214.8 2025-07-01	1220.2 2025-07-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1214.8 2025-07-01	1220.2 2025-07-01	1200 2024-03-01	1200 2024-03-01
Highest weighted rating	1214.8 2018-10-01	1220.2 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2019-12-01	1200 2019-12-01	1200 2024-03-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1214.8	1220.2	1195.7	1200
Analysis
Rating	1214.8	1220.2	1195.7	1200
Raw rating	1214.8	1220.2	1195.7	1200
Weighted rating	1184.4	1183.3	1195
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	714.8	720.2	700	700
Max/Min rating change allowed	162.4	161.1	166.8	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	1214.8	1220.2	1195.7	1200
New weighted rating	1187.4	1187	1195	1200
New weighted performance	0	0	0	0
Temp new rating	1214.8	1220.2	1195.7	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1214.8	1220.2	1195.7	1200
New K-factor	36	36	36	36
New floor	714.8	720.2	700	700

Item	Main	Standard	Rapid
	0	0	0
	3	3	0
	5	0	5
	5	5	0
	0	0	0
	0	0	0
History	13	8	5

Games since
	Main 8	Standard 3		Rapid 5		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	3	3	100	425	1200	1625
Standard	3	3	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	13	6.5	50	0	1197.7	1197.7
Standard	8	4.5	56.25	53.1	1197.1	1250.2
Rapid	5	2	40	-85	1198.5	1113.5
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1214.8	1220.2	1195.7	1200
2025-09-30	1214.8	1220.2	1195.7	1200
2025-09-01	1214.8	1220.2	1195.7	1200
2025-08-01	1214.8	1220.2	1195.7	1200
2025-07-01	1214.8	1220.2	1195.7	1200
2025-06-01	1167.9	1163	1195.7	1200
2025-05-01	1167.9	1163	1195.7	1200
2025-04-01	1167.9	1163	1195.7	1200
2025-03-01	1167.9	1163	1195.7	1200
2025-02-01	1167.9	1163	1195	1200
2025-01-01	1161.6	1161.1	1183.4	1200
2024-12-01	1161.6	1161.1	1183.4	1200
2024-11-01	1161.6	1161.1	1183.4	1200
2024-10-01	1168.3	1161.1	1200	1200
2024-09-01	1168.3	1161.1	1200	1200
2024-08-01	1168.3	1161.1	1200	1200
2024-07-01	1168.3	1161.1	1200	1200
2024-09-01	1168.3	1161.1	1200	1200
2024-05-01	1168.3	1161.1	1200	1200
2024-04-01	1168.3	1161.1	1200	1200
2024-03-01	1168.3	1161.1	1200	1200
2024-02-01	1168.3	1161.1	1200	1200
2024-01-01	1168.3	1161.1	1200	1200
2023-12-01	1168.3	1161.1	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	2025 Gauteng Top Schools Teams (U19 Girls)	2025-08-30	2025-08-30	Standard	Tshwane (GTP)	5	0	0	No	Analysis
2	D6 HS Teams 2025 (Girls)	2025-05-31	2025-05-31	Standard	Ekurhuleni (GE)	5	3	3	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	2025 Gauteng Top Schools Teams (U19 Girls)	2025-08-30	2025-08-30	Standard	Tshwane (GTP)	5	0	0	No	Analysis
2	D6 HS Teams 2025 (Girls)	2025-05-31	2025-05-31	Standard	Ekurhuleni (GE)	5	3	3	Yes	Analysis
3	Gauteng Top Schools 2024 (U15 Girls)	2024-10-05	2024-10-05	Rapid	Ekurhuleni (GE)	5	5	2	Yes	Analysis
4	2023 Gauteng Top Schools (U15 Girls)	2023-08-19	2023-08-19	Standard	West Rand (GWR)	5	5	1.5	Yes	Analysis

#	Games	Start				End
1	4	Tournament Gauteng Top Schools 2024				Tournament D6 HS Teams 2025
		date 2024-10-05	rnd 5	type Rapid	result 1	date 2025-05-31	rnd 4	type Standard	result 1
		Opponent Mnothoza, A (Alwande)				Opponent Mazibuko, O (Olwethu)
2	1	Tournament Gauteng Top Schools 2024				Tournament Gauteng Top Schools 2024
		date 2024-10-05	rnd 3	type Rapid	result 1	date 2024-10-05	rnd 3	type Rapid	result 1
		Opponent Pakkiri, S (Shamikka)				Opponent Pakkiri, S (Shamikka)
3	1	Tournament 2023 Gauteng Top Schools				Tournament 2023 Gauteng Top Schools
		date 2023-08-19	rnd 4	type Standard	result 0.5	date 2023-08-19	rnd 4	type Standard	result 0.5
		Opponent Zikhathile, C (Chumani)				Opponent Zikhathile, C (Chumani)

#	Games	Start				End
1	3	Tournament D6 HS Teams 2025				Tournament D6 HS Teams 2025
		date 2025-05-31	rnd 1	type Standard	result 1	date 2025-05-31	rnd 4	type Standard	result 1
		Opponent Mphuthi, B (Bontle)				Opponent Mazibuko, O (Olwethu)
2	1	Tournament 2023 Gauteng Top Schools				Tournament 2023 Gauteng Top Schools
		date 2023-08-19	rnd 4	type Standard	result 0.5	date 2023-08-19	rnd 4	type Standard	result 0.5
		Opponent Zikhathile, C (Chumani)				Opponent Zikhathile, C (Chumani)
3	1	Tournament 2023 Gauteng Top Schools				Tournament 2023 Gauteng Top Schools
		date 2023-08-19	rnd 1	type Standard	result 1	date 2023-08-19	rnd 1	type Standard	result 1
		Opponent Douglas, E (Eden)				Opponent Douglas, E (Eden)

#	Games	Start				End
1	1	Tournament Gauteng Top Schools 2024				Tournament Gauteng Top Schools 2024
		date 2024-10-05	rnd 5	type Rapid	result 1	date 2024-10-05	rnd 5	type Rapid	result 1
		Opponent Mnothoza, A (Alwande)				Opponent Mnothoza, A (Alwande)
2	1	Tournament Gauteng Top Schools 2024				Tournament Gauteng Top Schools 2024
		date 2024-10-05	rnd 3	type Rapid	result 1	date 2024-10-05	rnd 3	type Rapid	result 1
		Opponent Pakkiri, S (Shamikka)				Opponent Pakkiri, S (Shamikka)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament Gauteng Top Schools 2024				Tournament D6 HS Teams 2025
		date 2024-10-05	rnd 5	type Rapid	result 1	date 2025-05-31	rnd 4	type Standard	result 1
		Opponent Mnothoza, A (Alwande)				Opponent Mazibuko, O (Olwethu)
2	1	Tournament Gauteng Top Schools 2024				Tournament Gauteng Top Schools 2024
		date 2024-10-05	rnd 3	type Rapid	result 1	date 2024-10-05	rnd 3	type Rapid	result 1
		Opponent Pakkiri, S (Shamikka)				Opponent Pakkiri, S (Shamikka)
3	1	Tournament 2023 Gauteng Top Schools				Tournament 2023 Gauteng Top Schools
		date 2023-08-19	rnd 1	type Standard	result 1	date 2023-08-19	rnd 1	type Standard	result 1
		Opponent Douglas, E (Eden)				Opponent Douglas, E (Eden)

#	Games	Start				End
1	3	Tournament D6 HS Teams 2025				Tournament D6 HS Teams 2025
		date 2025-05-31	rnd 1	type Standard	result 1	date 2025-05-31	rnd 4	type Standard	result 1
		Opponent Mphuthi, B (Bontle)				Opponent Mazibuko, O (Olwethu)
2	1	Tournament 2023 Gauteng Top Schools				Tournament 2023 Gauteng Top Schools
		date 2023-08-19	rnd 1	type Standard	result 1	date 2023-08-19	rnd 1	type Standard	result 1
		Opponent Douglas, E (Eden)				Opponent Douglas, E (Eden)

#	Games	Start				End
1	1	Tournament Gauteng Top Schools 2024				Tournament Gauteng Top Schools 2024
		date 2024-10-05	rnd 5	type Rapid	result 1	date 2024-10-05	rnd 5	type Rapid	result 1
		Opponent Mnothoza, A (Alwande)				Opponent Mnothoza, A (Alwande)
2	1	Tournament Gauteng Top Schools 2024				Tournament Gauteng Top Schools 2024
		date 2024-10-05	rnd 3	type Rapid	result 1	date 2024-10-05	rnd 3	type Rapid	result 1
		Opponent Pakkiri, S (Shamikka)				Opponent Pakkiri, S (Shamikka)

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	Mazibuko ,O (Olwethu)	1	1	425	1	1	425	0	0	0	0	0	0
1	Mazibuko ,O (Olwethu)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
2	Tan ,G (Gina)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Tan ,G (Gina)	1	1160.5	735.5	1	1151.2	735.5	0	0	0	0	0	0
3	Zikhathile ,C (Chumani)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
3	Zikhathile ,C (Chumani)	1	1164.1	1164.1	1	1157.2	1164.1	0	0	0	0	0	0
4	De Bruin ,L (Lara)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	De Bruin ,L (Lara)	1	1200	775	1	1200	775	0	0	0	0	0	0
5	Lekota ,T (Tshwanelo)	1	1	425	1	1	425	0	0	0	0	0	0
5	Lekota ,T (Tshwanelo)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
6	Phethane ,B (Boile)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Phethane ,B (Boile)	1	1252.2	827.2	1	1258.4	827.2	0	0	0	0	0	0
7	Mphuthi ,B (Bontle)	1	1	425	1	1	425	0	0	0	0	0	0
7	Mphuthi ,B (Bontle)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
8	Douglas ,E (Eden)	1	1	425	1	1	425	0	0	0	0	0	0
8	Douglas ,E (Eden)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
9	Shibase ,L (Lonwabo)	1	0	-425	0	0	0	1	0	-425	0	0	0
9	Shibase ,L (Lonwabo)	1	1199.1	774.1	0	0	0	1	1200	774.1	0	0	0
10	Masilo ,R (Rendani)	1	0	-425	0	0	0	1	0	-425	0	0	0
10	Masilo ,R (Rendani)	1	1250.5	825.5	0	0	0	1	1200	825.5	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Marasela, S (Sthembile)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms