Chess South Africa Ratings Database

PLAYER PAGE

Personal

Abeyawardena, R (Ramishka)

Chess SA id

2030103945

FIDE id

Date of birth

2003-03-26 (Adult)

Gender

Female

Region

Johannesburg Metro (GJM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-05-18

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1168.5	1162.4	1200	1200
Raw rating	1168.5	1162.4	1200	1200
Weighted rating	1168.3	1162.1	1200	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	173.4	174.9	165.8	165.8
Highest rating	1200 2018-01-01	1200 2018-01-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2018-01-01	1200 2018-01-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1200 2018-01-01	1200 2018-01-01	1200 2018-10-01	1200 2018-10-01
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	1168.5	1162.4	1200	1200
Analysis
Rating	1168.5	1162.4	1200	1200
Raw rating	1168.5	1162.4	1200	1200
Weighted rating	1168.3	1162.1	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	173.4	174.9	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	1168.5	1162.4	1200	1200
New weighted rating	1168.3	1162.2	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1168.5	1162.4	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1168.5	1162.4	1200	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

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

Games since
	Main 5	Standard 5		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	6	40	-85	1216.7	1131.7
Standard	15	6	40	-85	1216.7	1131.7
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1168.5	1162.4	1200	1200
2025-09-30	1168.5	1162.4	1200	1200
2025-09-01	1168.5	1162.4	1200	1200
2025-08-01	1168.5	1162.4	1200	1200
2025-07-01	1168.5	1162.4	1200	1200
2025-06-01	1168.5	1162.4	1200	1200
2025-05-01	1168.5	1162.4	1200	1200
2025-04-01	1168.5	1162.4	1200	1200
2025-03-01	1168.5	1162.4	1200	1200
2025-02-01	1168.5	1162.4	1200	1200
2025-01-01	1168.5	1162.4	1200	1200
2024-12-01	1168.5	1162.4	1200	1200
2024-11-01	1168.5	1162.4	1200	1200
2024-10-01	1168.5	1162.4	1200	1200
2024-09-01	1168.5	1162.4	1200	1200
2024-08-01	1168.5	1162.4	1200	1200
2024-07-01	1168.5	1162.4	1200	1200
2024-09-01	1168.5	1162.4	1200	1200
2024-05-01	1165.5	1158.4	1200	1200
2024-04-01	1165.5	1158.4	1200	1200
2024-03-01	1165.5	1158.4	1200	1200
2024-02-01	1165.5	1158.4	1200	1200
2024-01-01	1165.5	1158.4	1200	1200
2023-12-01	1165.5	1158.4	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	Gauteng Cup 2nd Edition 2024	2024-05-18	2024-05-18	Standard	Johannesburg Metro (GJM)	5	5	2	Yes	Analysis
2	JHB North High School League 2019	2019-02-19	2019-07-22	Standard	Chess Excellence (CEX)	5	5	2	Yes	Analysis
3	ChessExcellence JHB North High School League 2018	2018-02-19	2018-06-18	Standard	Chess Excellence (CEX)	5	5	2	Yes	Analysis

#	Games	Start				End
1	2	Tournament Gauteng Cup 2nd Edition 2024				Tournament Gauteng Cup 2nd Edition 2024
		date 2024-05-18	rnd 4	type Standard	result 1	date 2024-05-18	rnd 5	type Standard	result 1
		Opponent Mateisi, L (Lebohang)				Opponent Mekgwe, H (Hope)
2	2	Tournament ChessExcellence JHB North High School League 2018				Tournament ChessExcellence JHB North High School League 2018
		date 2018-02-26	rnd 2	type Standard	result 1	date 2018-03-05	rnd 3	type Standard	result 1
		Opponent Reddy, K (Kiaran)				Opponent Kalrcharon, A (Aman)
3	1	Tournament JHB North High School League 2019				Tournament JHB North High School League 2019
		date 2019-07-22	rnd 5	type Standard	result 1	date 2019-07-22	rnd 5	type Standard	result 1
		Opponent Laing, D (Dante)				Opponent Laing, D (Dante)

#	Games	Start				End
1	2	Tournament Gauteng Cup 2nd Edition 2024				Tournament Gauteng Cup 2nd Edition 2024
		date 2024-05-18	rnd 4	type Standard	result 1	date 2024-05-18	rnd 5	type Standard	result 1
		Opponent Mateisi, L (Lebohang)				Opponent Mekgwe, H (Hope)
2	2	Tournament ChessExcellence JHB North High School League 2018				Tournament ChessExcellence JHB North High School League 2018
		date 2018-02-26	rnd 2	type Standard	result 1	date 2018-03-05	rnd 3	type Standard	result 1
		Opponent Reddy, K (Kiaran)				Opponent Kalrcharon, A (Aman)
3	1	Tournament JHB North High School League 2019				Tournament JHB North High School League 2019
		date 2019-07-22	rnd 5	type Standard	result 1	date 2019-07-22	rnd 5	type Standard	result 1
		Opponent Laing, D (Dante)				Opponent Laing, D (Dante)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Gauteng Cup 2nd Edition 2024				Tournament Gauteng Cup 2nd Edition 2024
		date 2024-05-18	rnd 4	type Standard	result 1	date 2024-05-18	rnd 5	type Standard	result 1
		Opponent Mateisi, L (Lebohang)				Opponent Mekgwe, H (Hope)
2	2	Tournament ChessExcellence JHB North High School League 2018				Tournament ChessExcellence JHB North High School League 2018
		date 2018-02-26	rnd 2	type Standard	result 1	date 2018-03-05	rnd 3	type Standard	result 1
		Opponent Reddy, K (Kiaran)				Opponent Kalrcharon, A (Aman)
3	1	Tournament JHB North High School League 2019				Tournament JHB North High School League 2019
		date 2019-07-22	rnd 5	type Standard	result 1	date 2019-07-22	rnd 5	type Standard	result 1
		Opponent Laing, D (Dante)				Opponent Laing, D (Dante)

#	Games	Start				End
1	2	Tournament Gauteng Cup 2nd Edition 2024				Tournament Gauteng Cup 2nd Edition 2024
		date 2024-05-18	rnd 4	type Standard	result 1	date 2024-05-18	rnd 5	type Standard	result 1
		Opponent Mateisi, L (Lebohang)				Opponent Mekgwe, H (Hope)
2	2	Tournament ChessExcellence JHB North High School League 2018				Tournament ChessExcellence JHB North High School League 2018
		date 2018-02-26	rnd 2	type Standard	result 1	date 2018-03-05	rnd 3	type Standard	result 1
		Opponent Reddy, K (Kiaran)				Opponent Kalrcharon, A (Aman)
3	1	Tournament JHB North High School League 2019				Tournament JHB North High School League 2019
		date 2019-07-22	rnd 5	type Standard	result 1	date 2019-07-22	rnd 5	type Standard	result 1
		Opponent Laing, D (Dante)				Opponent Laing, D (Dante)

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	Reddy ,K (Kiaran)	2	1	0	2	1	0	0	0	0	0	0	0
1	Reddy ,K (Kiaran)	2	1164.3	1164.3	2	1157	1164.3	0	0	0	0	0	0
2	Pasaribu ,M (Matthew)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Pasaribu ,M (Matthew)	1	1598.2	1173.2	1	1603.5	1173.2	0	0	0	0	0	0
3	Kganakga ,D (Divhambele)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Kganakga ,D (Divhambele)	1	1200	775	1	1200	775	0	0	0	0	0	0
4	Loppeman ,A (Anton)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Loppeman ,A (Anton)	1	1200	775	1	1200	775	0	0	0	0	0	0
5	Mekgwe ,H (Hope)	1	1	425	1	1	425	0	0	0	0	0	0
5	Mekgwe ,H (Hope)	1	1103.2	1528.2	1	1082.8	1528.2	0	0	0	0	0	0
6	Kalrcharon ,A (Aman)	1	1	425	1	1	425	0	0	0	0	0	0
6	Kalrcharon ,A (Aman)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
7	Davies ,J (Joshua)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Davies ,J (Joshua)	1	1200	775	1	1200	775	0	0	0	0	0	0
8	Cho ,E (Edward)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Cho ,E (Edward)	1	1200	775	1	1200	775	0	0	0	0	0	0
9	Maleka ,K (Khosi)	1	1	425	1	1	425	0	0	0	0	0	0
9	Maleka ,K (Khosi)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
10	Du Plessis ,K (Keanu)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Du Plessis ,K (Keanu)	1	1136.3	711.3	1	1123.2	711.3	0	0	0	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

Abeyawardena, R (Ramishka)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms