Chess South Africa Ratings Database

PLAYER PAGE

Personal

Rammuso, O (Olebogeng)

Chess SA id

203060593

FIDE id

Date of birth

2003-02-15 (Adult)

Gender

Female

Region

Johannesburg Metro (GJM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2018-05-26

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	911	911	603.2	603.2
Raw rating	911	911	603.2	603.2
Weighted rating	910.2	910.6	603.2	603.2
Weighted performance	0	0	0	0
Floor	500	500	500	500
K-factor	40	40	40	40
Min/Max rating change allowed	250.3	250.3	388.1	388.1
Highest rating	1200 2018-01-01	1200 2018-01-01	1200 2024-02-01	1200 2024-02-01
Highest raw rating	911 2024-02-01	911 2024-02-01	603.2 2024-02-01	603.2 2024-02-01
Highest weighted rating	911 2024-11-01	911 2024-11-01	603.2 2024-11-01	603.2 2024-11-01
Highest weighted performance	1200 2018-01-01	1200 2018-01-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	911	911	603.2	603.2
Analysis
Rating	911	911	603.2	603.2
Raw rating	911	911	603.2	603.2
Weighted rating	910.2	910.6	603.2
Weighted performance	0	0	0
K-factor	40	40	40	40
Floor	500	500	500	500
Max/Min rating change allowed	250.3	250.3	388.1	388.1
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	911	911	603.2	603.2
New weighted rating	910.7	910.9	603.2	603.2
New weighted performance	0	0	0	0
Temp new rating	911	911	603.2	603.2
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	911	911	603.2	603.2
New K-factor	40	40	40	40
New floor	500	500	500	500

Item	Main	Standard
	0	0
	0	0
	0	0
	0	0
	0	0
	0	0
History	58	58

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Female
Age group	Adult
Region	Johannesburg Metro (GJM)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
Adult	-1		-1		-1
Adult Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
Adult	-1		-1		-1
Adult Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
Adult	-1		-1		-1
Adult Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
Adult	-1		-1		-1
Adult 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	9	60	85	991.2	1076.2
Standard	15	9	60	85	991.2	1076.2
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	911	911	603.2	603.2
2025-09-01	911	911	603.2	603.2
2025-08-01	911	911	603.2	603.2
2025-07-01	911	911	603.2	603.2
2025-06-01	911	911	603.2	603.2
2025-05-01	911	911	603.2	603.2
2025-04-01	911	911	603.2	603.2
2025-03-01	911	911	603.2	603.2
2025-02-01	911	911	603.2	603.2
2025-01-01	911	911	603.2	603.2
2024-12-01	911	911	603.2	603.2
2024-11-01	911	911	603.2	603.2
2024-10-01	911	911	603.2	603.2
2024-09-01	911	911	603.2	603.2
2024-08-01	911	911	603.2	603.2
2024-07-01	911	911	603.2	603.2
2024-06-01	911	911	603.2	603.2
2024-08-01	911	911	603.2	603.2
2024-04-01	911	911	603.2	603.2
2024-03-01	911	911	603.2	603.2
2024-02-01	911	911	603.2	603.2
2024-01-01	911	911	603.2	603.2
2023-12-01	826	872.4	603.2	603.2
2023-11-01	826	872.4	603.2	603.2

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	2018 Gauteng Secondary Schools Individual Chess Championships (U15 Girls)	2018-05-26	2018-05-26	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
2	Merafong Schools Individuals 2018 (U15+U18 Girls)	2018-05-05	2018-05-05	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
3	D2 Schools Individuals 2018 (High School Girls)	2018-05-19	2018-05-19	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis

#	Games	Start				End
1	3	Tournament D2 Schools Individuals 2018				Tournament 2018 Gauteng Secondary Schools Individual Chess Championships
		date 2018-05-19	rnd 5	type Standard	result 1	date 2018-05-26	rnd 2	type Standard	result 1
		Opponent Nagar, B (Bianca)				Opponent Mthiyane, S (Slindile)
2	3	Tournament Merafong Schools Individuals 2018				Tournament Merafong Schools Individuals 2018
		date 2018-05-05	rnd 1	type Standard	result 1	date 2018-05-05	rnd 3	type Standard	result 1
		Opponent Makgato, L (Lethabo)				Opponent Van Niekerk, J (Jacquiline)
3	2	Tournament D2 Schools Individuals 2018				Tournament D2 Schools Individuals 2018
		date 2018-05-19	rnd 1	type Standard	result 1	date 2018-05-19	rnd 2	type Standard	result 1
		Opponent Murray, C (Clarissa)				Opponent Seakhoa, D (Dibuseng)

#	Games	Start				End
1	3	Tournament D2 Schools Individuals 2018				Tournament 2018 Gauteng Secondary Schools Individual Chess Championships
		date 2018-05-19	rnd 5	type Standard	result 1	date 2018-05-26	rnd 2	type Standard	result 1
		Opponent Nagar, B (Bianca)				Opponent Mthiyane, S (Slindile)
2	3	Tournament Merafong Schools Individuals 2018				Tournament Merafong Schools Individuals 2018
		date 2018-05-05	rnd 1	type Standard	result 1	date 2018-05-05	rnd 3	type Standard	result 1
		Opponent Makgato, L (Lethabo)				Opponent Van Niekerk, J (Jacquiline)
3	2	Tournament D2 Schools Individuals 2018				Tournament D2 Schools Individuals 2018
		date 2018-05-19	rnd 1	type Standard	result 1	date 2018-05-19	rnd 2	type Standard	result 1
		Opponent Murray, C (Clarissa)				Opponent Seakhoa, D (Dibuseng)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament D2 Schools Individuals 2018				Tournament 2018 Gauteng Secondary Schools Individual Chess Championships
		date 2018-05-19	rnd 5	type Standard	result 1	date 2018-05-26	rnd 2	type Standard	result 1
		Opponent Nagar, B (Bianca)				Opponent Mthiyane, S (Slindile)
2	3	Tournament Merafong Schools Individuals 2018				Tournament Merafong Schools Individuals 2018
		date 2018-05-05	rnd 1	type Standard	result 1	date 2018-05-05	rnd 3	type Standard	result 1
		Opponent Makgato, L (Lethabo)				Opponent Van Niekerk, J (Jacquiline)
3	2	Tournament D2 Schools Individuals 2018				Tournament D2 Schools Individuals 2018
		date 2018-05-19	rnd 1	type Standard	result 1	date 2018-05-19	rnd 2	type Standard	result 1
		Opponent Murray, C (Clarissa)				Opponent Seakhoa, D (Dibuseng)

#	Games	Start				End
1	3	Tournament D2 Schools Individuals 2018				Tournament 2018 Gauteng Secondary Schools Individual Chess Championships
		date 2018-05-19	rnd 5	type Standard	result 1	date 2018-05-26	rnd 2	type Standard	result 1
		Opponent Nagar, B (Bianca)				Opponent Mthiyane, S (Slindile)
2	3	Tournament Merafong Schools Individuals 2018				Tournament Merafong Schools Individuals 2018
		date 2018-05-05	rnd 1	type Standard	result 1	date 2018-05-05	rnd 3	type Standard	result 1
		Opponent Makgato, L (Lethabo)				Opponent Van Niekerk, J (Jacquiline)
3	2	Tournament D2 Schools Individuals 2018				Tournament D2 Schools Individuals 2018
		date 2018-05-19	rnd 1	type Standard	result 1	date 2018-05-19	rnd 2	type Standard	result 1
		Opponent Murray, C (Clarissa)				Opponent Seakhoa, D (Dibuseng)

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	Seakhoa ,D (Dibuseng)	2	2	425	2	2	425	0	0	0	0	0	0
1	Seakhoa ,D (Dibuseng)	2	1200	1625	2	1200	1625	0	0	0	0	0	0
2	Naicker ,K (Kerri-Anne)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Naicker ,K (Kerri-Anne)	1	1154.5	729.5	1	1160.2	729.5	0	0	0	0	0	0
3	Msiwa ,L (Lerato)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Msiwa ,L (Lerato)	1	1184.6	759.6	1	1185.1	759.6	0	0	0	0	0	0
4	Noack ,N (Nadia)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Noack ,N (Nadia)	1	1056.7	631.7	1	1056.7	631.7	0	0	0	0	0	0
5	Tshoba ,N (Nokuthula)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Tshoba ,N (Nokuthula)	1	746.8	321.8	1	746.8	321.8	0	0	0	0	0	0
6	Van Niekerk ,J (Jacquiline)	1	1	425	1	1	425	0	0	0	0	0	0
6	Van Niekerk ,J (Jacquiline)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
7	Mthiyane ,S (Slindile)	1	1	425	1	1	425	0	0	0	0	0	0
7	Mthiyane ,S (Slindile)	1	500	925	1	500	925	0	0	0	0	0	0
8	Khoza ,M (Malwaldla)	1	1	425	1	1	425	0	0	0	0	0	0
8	Khoza ,M (Malwaldla)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
9	Lunga ,S (Sandisiwe)	1	1	425	1	1	425	0	0	0	0	0	0
9	Lunga ,S (Sandisiwe)	1	637.4	1062.4	1	637.4	1062.4	0	0	0	0	0	0
10	Makgato ,L (Lethabo)	1	1	425	1	1	425	0	0	0	0	0	0
10	Makgato ,L (Lethabo)	1	860.2	1285.2	1	860.2	1285.2	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

Rammuso, O (Olebogeng)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms