Chess South Africa Ratings Database

PLAYER PAGE

Personal

Anthony, R (Riley)

Chess SA id

1080142603

FIDE id

Date of birth

2008-01-16 (U18)

Gender

Male

Region

Ekurhuleni (GE)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-02-15

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1128.5	1199.6	1099.2	1200
Raw rating	1128.5	1199.6	1099.2	1200
Weighted rating	1128.2	1199.6	1099	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	183.6	165.9	191.4	165.8
Highest rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2020-01-01	1200 2024-02-01	1200 2020-01-01	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 2024-02-01	1200 2020-01-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1128.5	1199.6	1099.2	1200
Analysis
Rating	1128.5	1199.6	1099.2	1200
Raw rating	1128.5	1199.6	1099.2	1200
Weighted rating	1128.2	1199.6	1099
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	183.6	165.9	191.4	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	1128.5	1199.6	1099.2	1200
New weighted rating	1128.2	1199.6	1099	1200
New weighted performance	0	0	0	0
Temp new rating	1128.5	1199.6	1099.2	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1128.5	1199.6	1099.2	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard	Rapid
	0	0	0
	3	3	0
	5	0	5
	4	0	4
	4	0	4
	0	0	0
History	16	3	13

Games since
	Main 8	Standard 3		Rapid 5		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	3	0	0	-425	1263.5	838.5
Standard	3	0	0	-425	1263.5	838.5
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	16	3	18.75	-265.6	1207.4	941.7
Standard	3	0	0	-425	1263.5	838.5
Rapid	13	3	23.08	-228.8	1194.4	965.6
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1128.5	1199.6	1099.2	1200
2025-09-01	1128.5	1199.6	1099.2	1200
2025-08-01	1128.5	1199.6	1099.2	1200
2025-07-01	1128.5	1199.6	1099.2	1200
2025-06-01	1128.5	1199.6	1099.2	1200
2025-05-01	1128.5	1199.6	1099.2	1200
2025-04-01	1128.4	1199.4	1099.2	1200
2025-03-01	1126.6	1195.9	1099.2	1200
2025-02-01	1129	1200	1099.2	1200
2025-01-01	1127.5	1200	1099.2	1200
2024-12-01	1127.5	1200	1099.2	1200
2024-11-01	1127.5	1200	1099.2	1200
2024-10-01	1127.5	1200	1099.2	1200
2024-09-01	1127.5	1200	1099.2	1200
2024-08-01	1127.5	1200	1099.2	1200
2024-07-01	1127.5	1200	1099.2	1200
2024-06-01	1127.5	1200	1099.2	1200
2024-08-01	1127.5	1200	1099.2	1200
2024-04-01	1127.5	1200	1099.2	1200
2024-03-01	1131.9	1200	1094.4	1200
2024-02-01	1131.9	1200	1094.4	1200
2024-01-01	1131.9	1200	1094.4	1200
2023-12-01	1131.9	1200	1094.4	1200
2023-11-01	1131.9	1200	1094.4	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	Benoni High School Cluster 15Feb 2025 (U18 Boys)	2025-02-15	2025-02-15	Standard	Ekurhuleni (GE)	5	3	0	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Benoni High School Cluster 15Feb 2025 (U18 Boys)	2025-02-15	2025-02-15	Standard	Ekurhuleni (GE)	5	3	0	Yes	Analysis
2	Ekurhuleni North Schools Finals - Teams 2024 (U19 Open)	2024-08-03	2024-08-03	Standard	Ekurhuleni (GE)	5	0	0	No	Analysis
3	Benoni High Schools Cluster Individuals 2024 (U15 Boys)	2024-03-16	2024-03-16	Rapid	Ekurhuleni (GE)	5	5	2	Yes	Analysis
4	Benoni Cluster High School League 2023 (U15 Open)	2023-05-06	2023-05-06	Rapid	Ekurhuleni (GE)	5	4	1	Yes	Analysis
5	Benoni Cluster HS Individuals 2022 (U15 Boys)	2022-05-07	2022-05-07	Rapid	Ekurhuleni (GE)	5	4	0	Yes	Analysis

#	Games	Start				End
1	1	Tournament Benoni High Schools Cluster Individuals 2024				Tournament Benoni High Schools Cluster Individuals 2024
		date 2024-03-16	rnd 5	type Rapid	result 1	date 2024-03-16	rnd 5	type Rapid	result 1
		Opponent Smit, W (Werner)				Opponent Smit, W (Werner)
2	1	Tournament Benoni High Schools Cluster Individuals 2024				Tournament Benoni High Schools Cluster Individuals 2024
		date 2024-03-16	rnd 3	type Rapid	result 1	date 2024-03-16	rnd 3	type Rapid	result 1
		Opponent Mambwe, E (Elisha)				Opponent Mambwe, E (Elisha)
3	1	Tournament Benoni Cluster High School League 2023				Tournament Benoni Cluster High School League 2023
		date 2023-05-06	rnd 5	type Rapid	result 1	date 2023-05-06	rnd 5	type Rapid	result 1
		Opponent Strydom, Z (Zander)				Opponent Strydom, Z (Zander)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Benoni High Schools Cluster Individuals 2024				Tournament Benoni High Schools Cluster Individuals 2024
		date 2024-03-16	rnd 5	type Rapid	result 1	date 2024-03-16	rnd 5	type Rapid	result 1
		Opponent Smit, W (Werner)				Opponent Smit, W (Werner)
2	1	Tournament Benoni High Schools Cluster Individuals 2024				Tournament Benoni High Schools Cluster Individuals 2024
		date 2024-03-16	rnd 3	type Rapid	result 1	date 2024-03-16	rnd 3	type Rapid	result 1
		Opponent Mambwe, E (Elisha)				Opponent Mambwe, E (Elisha)
3	1	Tournament Benoni Cluster High School League 2023				Tournament Benoni Cluster High School League 2023
		date 2023-05-06	rnd 5	type Rapid	result 1	date 2023-05-06	rnd 5	type Rapid	result 1
		Opponent Strydom, Z (Zander)				Opponent Strydom, Z (Zander)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Benoni High Schools Cluster Individuals 2024				Tournament Benoni High Schools Cluster Individuals 2024
		date 2024-03-16	rnd 5	type Rapid	result 1	date 2024-03-16	rnd 5	type Rapid	result 1
		Opponent Smit, W (Werner)				Opponent Smit, W (Werner)
2	1	Tournament Benoni High Schools Cluster Individuals 2024				Tournament Benoni High Schools Cluster Individuals 2024
		date 2024-03-16	rnd 3	type Rapid	result 1	date 2024-03-16	rnd 3	type Rapid	result 1
		Opponent Mambwe, E (Elisha)				Opponent Mambwe, E (Elisha)
3	1	Tournament Benoni Cluster High School League 2023				Tournament Benoni Cluster High School League 2023
		date 2023-05-06	rnd 5	type Rapid	result 1	date 2023-05-06	rnd 5	type Rapid	result 1
		Opponent Strydom, Z (Zander)				Opponent Strydom, Z (Zander)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Benoni High Schools Cluster Individuals 2024				Tournament Benoni High Schools Cluster Individuals 2024
		date 2024-03-16	rnd 5	type Rapid	result 1	date 2024-03-16	rnd 5	type Rapid	result 1
		Opponent Smit, W (Werner)				Opponent Smit, W (Werner)
2	1	Tournament Benoni High Schools Cluster Individuals 2024				Tournament Benoni High Schools Cluster Individuals 2024
		date 2024-03-16	rnd 3	type Rapid	result 1	date 2024-03-16	rnd 3	type Rapid	result 1
		Opponent Mambwe, E (Elisha)				Opponent Mambwe, E (Elisha)
3	1	Tournament Benoni Cluster High School League 2023				Tournament Benoni Cluster High School League 2023
		date 2023-05-06	rnd 5	type Rapid	result 1	date 2023-05-06	rnd 5	type Rapid	result 1
		Opponent Strydom, Z (Zander)				Opponent Strydom, Z (Zander)

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	Mambwe ,E (Elisha)	3	1	-141.7	1	0	-425	2	1	0	0	0	0
1	Mambwe ,E (Elisha)	3	1205.4	1063.8	1	1200	780.4	2	1206.7	1205.4	0	0	0
2	Marais ,D (Dylan)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Marais ,D (Dylan)	1	1294.7	869.7	1	1198.9	869.7	0	0	0	0	0	0
3	Laeke ,N (Nahom)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Laeke ,N (Nahom)	1	1292.5	867.5	1	1243	867.5	0	0	0	0	0	0
4	Seedat ,I (Ismaeel)	1	0	-425	0	0	0	1	0	-425	0	0	0
4	Seedat ,I (Ismaeel)	1	1200	775	0	0	0	1	1200	775	0	0	0
5	Reddy ,Z (Zaydan)	1	0	-425	0	0	0	1	0	-425	0	0	0
5	Reddy ,Z (Zaydan)	1	1200	775	0	0	0	1	1200	775	0	0	0
6	Bosman ,P (Petri)	1	0	-425	0	0	0	1	0	-425	0	0	0
6	Bosman ,P (Petri)	1	1135.3	710.3	0	0	0	1	1200	710.3	0	0	0
7	Smit ,W (Werner)	1	1	425	0	0	0	1	1	425	0	0	0
7	Smit ,W (Werner)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
8	Abbott ,J (Janco)	1	0	-425	0	0	0	1	0	-425	0	0	0
8	Abbott ,J (Janco)	1	1191.2	766.2	0	0	0	1	1231.2	766.2	0	0	0
9	Richter ,A (Adriaan)	1	0	-425	0	0	0	1	0	-425	0	0	0
9	Richter ,A (Adriaan)	1	1200	775	0	0	0	1	1200	775	0	0	0
10	Essop ,A (Ashaz)	1	0	-425	0	0	0	1	0	-425	0	0	0
10	Essop ,A (Ashaz)	1	1200	775	0	0	0	1	1200	775	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Anthony, R (Riley)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms