Chess South Africa Ratings Database

PLAYER PAGE

Personal

Murinda, A (Adonia)

Chess SA id

1080144893

FIDE id

Date of birth

2008-05-28 (U18)

Gender

Male

Region

Ekurhuleni (GE)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-09-20

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1223.2	1229.2	1200	1200
Raw rating	1223.2	1229.2	1200	1200
Weighted rating	1175	1170.8	1200	1200
Weighted performance	0	0	0	0
Floor	723.2	729.2	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	160.4	159	165.8	165.8
Highest rating	1223.2 2025-09-30	1229.2 2025-09-30	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1223.2 2025-09-30	1229.2 2025-09-30	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2020-01-01	1200 2020-01-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1223.2	1229.2	1200	1200
Analysis
Rating	1223.2	1229.2	1200	1200
Raw rating	1223.2	1229.2	1200	1200
Weighted rating	1175	1170.8	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	723.2	729.2	700	700
Max/Min rating change allowed	160.4	159	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	1223.2	1229.2	1200	1200
New weighted rating	1179.5	1176.2	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1223.2	1229.2	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1223.2	1229.2	1200	1200
New K-factor	36	36	36	36
New floor	723.2	729.2	700	700

Item	Main	Standard
	0	0
	6	6
	6	6
	0	0
	5	5
	0	0
History	17	17

Games since
	Main 12	Standard 12		Rapid 0		Blitz 0
Gender	Male
Age group	U18
Region	Ekurhuleni (GE)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-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	6	4	66.67	141.7	1296.6	1438.3
Standard	6	4	66.67	141.7	1296.6	1438.3
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	17	7.5	44.12	-50	1276.1	1226.1
Standard	17	7.5	44.12	-50	1276.1	1226.1
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1223.2	1229.2	1200	1200
2025-09-30	1223.2	1229.2	1200	1200
2025-09-01	1169.7	1164.8	1200	1200
2025-08-01	1169.7	1164.8	1200	1200
2025-07-01	1169.7	1164.8	1200	1200
2025-06-01	1169.7	1164.8	1200	1200
2025-05-01	1169.7	1164.8	1200	1200
2025-04-01	1169.7	1164.8	1200	1200
2025-03-01	1169.7	1164.8	1200	1200
2025-02-01	1169.7	1164.8	1200	1200
2025-01-01	1169.7	1164.8	1200	1200
2024-12-01	1169.7	1164.8	1200	1200
2024-11-01	1169.7	1164.8	1200	1200
2024-10-01	1155.8	1146.4	1200	1200
2024-09-01	1155.8	1146.4	1200	1200
2024-08-01	1155.8	1146.4	1200	1200
2024-07-01	1155.8	1146.4	1200	1200
2024-09-01	1155.8	1146.4	1200	1200
2024-05-01	1155.8	1146.4	1200	1200
2024-04-01	1155.8	1146.4	1200	1200
2024-03-01	1155.8	1146.4	1200	1200
2024-02-01	1155.8	1146.4	1200	1200
2024-01-01	1155.8	1146.4	1200	1200
2023-12-01	1155.8	1146.4	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	St Peters College Sports & Cultural Festival 2025	2025-09-19	2025-09-20	Standard	Johannesburg Metro (GJM)	6	6	4	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	St Peters College Sports & Cultural Festival 2025	2025-09-19	2025-09-20	Standard	Johannesburg Metro (GJM)	6	6	4	Yes	Analysis
2	JCC St Peters Sports & Cultural Festival 2024	2024-09-20	2024-09-21	Standard	Johannesburg Metro (GJM)	6	6	2.5	Yes	Analysis
3	Ekurhuleni-North Schools Teams 2022 (U15 Reserves)	2022-08-13	2022-08-13	Standard	Ekurhuleni (GE)	5	5	1	Yes	Analysis

#	Games	Start				End
1	2	Tournament St Peters College Sports & Cultural Festival 2025				Tournament St Peters College Sports & Cultural Festival 2025
		date 2025-09-20	rnd 5	type Standard	result 1	date 2025-09-20	rnd 6	type Standard	result 1
		Opponent Masuku, K (Khaya)				Opponent Mataboge, R (Reabilwe)
2	2	Tournament St Peters College Sports & Cultural Festival 2025				Tournament St Peters College Sports & Cultural Festival 2025
		date 2025-09-19	rnd 2	type Standard	result 1	date 2025-09-19	rnd 3	type Standard	result 1
		Opponent Karani, N (Natalie)				Opponent Mphekgwane, P (Precious)
3	1	Tournament JCC St Peters Sports & Cultural Festival 2024				Tournament JCC St Peters Sports & Cultural Festival 2024
		date 2024-09-21	rnd 6	type Standard	result 1	date 2024-09-21	rnd 6	type Standard	result 1
		Opponent Soua, M (Mohamed)				Opponent Soua, M (Mohamed)

#	Games	Start				End
1	1	Tournament JCC St Peters Sports & Cultural Festival 2024				Tournament JCC St Peters Sports & Cultural Festival 2024
		date 2024-09-21	rnd 6	type Standard	result 1	date 2024-09-21	rnd 6	type Standard	result 1
		Opponent Soua, M (Mohamed)				Opponent Soua, M (Mohamed)
2	1	Tournament JCC St Peters Sports & Cultural Festival 2024				Tournament JCC St Peters Sports & Cultural Festival 2024
		date 2024-09-20	rnd 3	type Standard	result 0.5	date 2024-09-20	rnd 3	type Standard	result 0.5
		Opponent Chapman, J (James)				Opponent Chapman, J (James)
3	1	Tournament JCC St Peters Sports & Cultural Festival 2024				Tournament JCC St Peters Sports & Cultural Festival 2024
		date 2024-09-20	rnd 1	type Standard	result 1	date 2024-09-20	rnd 1	type Standard	result 1
		Opponent Alubafi, A (Agnella)				Opponent Alubafi, A (Agnella)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament JCC St Peters Sports & Cultural Festival 2024				Tournament JCC St Peters Sports & Cultural Festival 2024
		date 2024-09-21	rnd 6	type Standard	result 1	date 2024-09-21	rnd 6	type Standard	result 1
		Opponent Soua, M (Mohamed)				Opponent Soua, M (Mohamed)
2	1	Tournament JCC St Peters Sports & Cultural Festival 2024				Tournament JCC St Peters Sports & Cultural Festival 2024
		date 2024-09-20	rnd 1	type Standard	result 1	date 2024-09-20	rnd 1	type Standard	result 1
		Opponent Alubafi, A (Agnella)				Opponent Alubafi, A (Agnella)
3	1	Tournament Ekurhuleni-North Schools Teams 2022				Tournament Ekurhuleni-North Schools Teams 2022
		date 2022-08-13	rnd 4	type Standard	result 1	date 2022-08-13	rnd 4	type Standard	result 1
		Opponent Mgidi, M (Mtlusi)				Opponent Mgidi, M (Mtlusi)

#	Games	Start				End
1	1	Tournament JCC St Peters Sports & Cultural Festival 2024				Tournament JCC St Peters Sports & Cultural Festival 2024
		date 2024-09-21	rnd 6	type Standard	result 1	date 2024-09-21	rnd 6	type Standard	result 1
		Opponent Soua, M (Mohamed)				Opponent Soua, M (Mohamed)
2	1	Tournament JCC St Peters Sports & Cultural Festival 2024				Tournament JCC St Peters Sports & Cultural Festival 2024
		date 2024-09-20	rnd 1	type Standard	result 1	date 2024-09-20	rnd 1	type Standard	result 1
		Opponent Alubafi, A (Agnella)				Opponent Alubafi, A (Agnella)
3	1	Tournament Ekurhuleni-North Schools Teams 2022				Tournament Ekurhuleni-North Schools Teams 2022
		date 2022-08-13	rnd 4	type Standard	result 1	date 2022-08-13	rnd 4	type Standard	result 1
		Opponent Mgidi, M (Mtlusi)				Opponent Mgidi, M (Mtlusi)

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	Alubafi ,A (Agnella)	1	1	425	1	1	425	0	0	0	0	0	0
1	Alubafi ,A (Agnella)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
2	Mataboge ,R (Reabilwe)	1	1	425	1	1	425	0	0	0	0	0	0
2	Mataboge ,R (Reabilwe)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
3	Hamilton-Hall ,R (Riley)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Hamilton-Hall ,R (Riley)	1	1371.5	946.5	1	1309.7	946.5	0	0	0	0	0	0
4	Kambwe ,A (Assanga)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Kambwe ,A (Assanga)	1	1200	775	1	1200	775	0	0	0	0	0	0
5	Mbuyamba ,P (Pickam)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Mbuyamba ,P (Pickam)	1	1335.2	910.2	1	1356.1	910.2	0	0	0	0	0	0
6	Mathe ,T (Thabang)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Mathe ,T (Thabang)	1	1467.1	1042.1	1	1472.7	1042.1	0	0	0	0	0	0
7	Ramlall ,S (Sanjana)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Ramlall ,S (Sanjana)	1	1636	1211	1	1635	1211	0	0	0	0	0	0
8	Chapman ,J (James)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
8	Chapman ,J (James)	1	1156.3	1156.3	1	1172	1156.3	0	0	0	0	0	0
9	Deale ,J (Joubert)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Deale ,J (Joubert)	1	1200	775	1	1200	775	0	0	0	0	0	0
10	Bothma ,J (Jaculene)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Bothma ,J (Jaculene)	1	1382.8	957.8	1	1371.1	957.8	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Murinda, A (Adonia)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms