Chess South Africa Ratings Database

PLAYER PAGE

Personal

Afrika, R (Riley)

Chess SA id

1140325398

FIDE id

Date of birth

2014-06-20 (U12)

Gender

Male

Region

Cape Winelands (WCW)

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	1211.4	1200	1205	1200
Raw rating	1211.4	1200	1205	1200
Weighted rating	1200.5	1200	1199.1	1200
Weighted performance	0	0	0	0
Floor	711.4	700	705	700
K-factor	36	40	36	40
Min/Max rating change allowed	163.2	165.8	164.6	165.8
Highest rating	1211.4 2025-09-30	1199.9 2025-08-20	1205 2025-09-30	1199.9 2025-08-20
Highest raw rating	1211.4 2025-09-30	1199.9 2025-08-20	1205 2025-09-30	1199.9 2025-08-20
Highest weighted rating	1200.5 2025-09-30	1199.9 2025-08-20	1199.9 2025-08-20	1199.9 2025-08-20
Highest weighted performance	0 1900-01-01	0 1900-01-01	0 1900-01-01	0 1900-01-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1211.4	1200	1205	1200
Analysis
Rating	1211.4	1200	1205	1200
Raw rating	1211.4	1200	1205	1200
Weighted rating	1200.5	1200	1199.1
Weighted performance	0	0	0
K-factor	36	40	36	40
Floor	711.4	700	705	700
Max/Min rating change allowed	163.2	165.8	164.6	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	1211.4	1200	1205	1200
New weighted rating	1201.4	1200	1199.5	1200
New weighted performance	0	0	0	0
Temp new rating	1211.4	1200	1205	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1211.4	1200	1205	1200
New K-factor	36	36	36	36
New floor	711.4	700	705	700

Item	Main	Rapid
	0	0
	10	10
	0	0
	0	0
	0	0
	0	0
History	10	10

Games since
	Main 10	Standard 0		Rapid 10		Blitz 0
Gender	Male
Age group	U12
Region	Cape Winelands (WCW)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 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	10	5	50	0	1243.8	1243.8
Standard	0	0	0	0	0	0
Rapid	10	5	50	0	1243.8	1243.8
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	10	5	50	0	1243.8	1243.8
Standard	0	0	0	0	0	0
Rapid	10	5	50	0	1243.8	1243.8
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1211.4	1200	1205	1200
2025-09-01	1194.7	1200	1182.6	1200
2025-08-01	1200	1200	1200	1200
2025-07-01	1200	1200	1200	1200
2025-06-01	1200	1200	1200	1200
2025-05-01	1200	1200	1200	1200
2025-04-01	1200	1200	1200	1200
2025-03-01	1200	1200	1200	1200
2025-02-01	1200	1200	1200	1200
2025-01-01	1200	1200	1200	1200
2024-12-01	1200	1200	1200	1200
2024-11-01	1200	1200	1200	1200
2024-10-01	1200	1200	1200	1200
2024-09-01	1200	1200	1200	1200
2024-08-01	1200	1200	1200	1200
2024-07-01	1200	1200	1200	1200
2024-06-01	1200	1200	1200	1200
2024-08-01	1200	1200	1200	1200
2024-04-01	1200	1200	1200	1200
2024-03-01	1200	1200	1200	1200
2024-02-01	1200	1200	1200	1200
2024-01-01	1200	1200	1200	1200
2023-12-01	1200	1200	1200	1200
2023-11-01	1200	1200	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	Rhenish Primary 2025 (U12)	2025-09-20	2025-09-20	Rapid	Cape Winelands (WCW)	5	5	3	Yes	Analysis
2	Stellenbosch Primary 2025 (U11)	2025-08-16	2025-08-16	Rapid	Cape Winelands (WCW)	5	5	2	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Rhenish Primary 2025 (U12)	2025-09-20	2025-09-20	Rapid	Cape Winelands (WCW)	5	5	3	Yes	Analysis
2	Stellenbosch Primary 2025 (U11)	2025-08-16	2025-08-16	Rapid	Cape Winelands (WCW)	5	5	2	Yes	Analysis

#	Games	Start				End
1	2	Tournament Rhenish Primary 2025				Tournament Rhenish Primary 2025
		date 2025-09-20	rnd 4	type Rapid	result 1	date 2025-09-20	rnd 5	type Rapid	result 1
		Opponent Arison, A (Alicia)				Opponent Rhode, A (Ashlin)
2	2	Tournament Stellenbosch Primary 2025				Tournament Stellenbosch Primary 2025
		date 2025-08-16	rnd 3	type Rapid	result 1	date 2025-08-16	rnd 4	type Rapid	result 1
		Opponent Mclean, C (Christopher)				Opponent Julius, N (Nathan)
3	1	Tournament Rhenish Primary 2025				Tournament Rhenish Primary 2025
		date 2025-09-20	rnd 1	type Rapid	result 1	date 2025-09-20	rnd 1	type Rapid	result 1
		Opponent Mene, I (Isivile)				Opponent Mene, I (Isivile)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Rhenish Primary 2025				Tournament Rhenish Primary 2025
		date 2025-09-20	rnd 4	type Rapid	result 1	date 2025-09-20	rnd 5	type Rapid	result 1
		Opponent Arison, A (Alicia)				Opponent Rhode, A (Ashlin)
2	2	Tournament Stellenbosch Primary 2025				Tournament Stellenbosch Primary 2025
		date 2025-08-16	rnd 3	type Rapid	result 1	date 2025-08-16	rnd 4	type Rapid	result 1
		Opponent Mclean, C (Christopher)				Opponent Julius, N (Nathan)
3	1	Tournament Rhenish Primary 2025				Tournament Rhenish Primary 2025
		date 2025-09-20	rnd 1	type Rapid	result 1	date 2025-09-20	rnd 1	type Rapid	result 1
		Opponent Mene, I (Isivile)				Opponent Mene, I (Isivile)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Rhenish Primary 2025				Tournament Rhenish Primary 2025
		date 2025-09-20	rnd 4	type Rapid	result 1	date 2025-09-20	rnd 5	type Rapid	result 1
		Opponent Arison, A (Alicia)				Opponent Rhode, A (Ashlin)
2	2	Tournament Stellenbosch Primary 2025				Tournament Stellenbosch Primary 2025
		date 2025-08-16	rnd 3	type Rapid	result 1	date 2025-08-16	rnd 4	type Rapid	result 1
		Opponent Mclean, C (Christopher)				Opponent Julius, N (Nathan)
3	1	Tournament Rhenish Primary 2025				Tournament Rhenish Primary 2025
		date 2025-09-20	rnd 1	type Rapid	result 1	date 2025-09-20	rnd 1	type Rapid	result 1
		Opponent Mene, I (Isivile)				Opponent Mene, I (Isivile)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Rhenish Primary 2025				Tournament Rhenish Primary 2025
		date 2025-09-20	rnd 4	type Rapid	result 1	date 2025-09-20	rnd 5	type Rapid	result 1
		Opponent Arison, A (Alicia)				Opponent Rhode, A (Ashlin)
2	2	Tournament Stellenbosch Primary 2025				Tournament Stellenbosch Primary 2025
		date 2025-08-16	rnd 3	type Rapid	result 1	date 2025-08-16	rnd 4	type Rapid	result 1
		Opponent Mclean, C (Christopher)				Opponent Julius, N (Nathan)
3	1	Tournament Rhenish Primary 2025				Tournament Rhenish Primary 2025
		date 2025-09-20	rnd 1	type Rapid	result 1	date 2025-09-20	rnd 1	type Rapid	result 1
		Opponent Mene, I (Isivile)				Opponent Mene, I (Isivile)

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	Pool ,A (Ava)	1	0	-425	0	0	0	1	0	-425	0	0	0
1	Pool ,A (Ava)	1	1310.3	885.3	0	0	0	1	1233.5	885.3	0	0	0
2	Bekker ,T (Thian)	1	0	-425	0	0	0	1	0	-425	0	0	0
2	Bekker ,T (Thian)	1	1302.2	877.2	0	0	0	1	1197.5	877.2	0	0	0
3	Rhode ,A (Ashlin)	1	1	425	0	0	0	1	1	425	0	0	0
3	Rhode ,A (Ashlin)	1	1157.1	1582.1	0	0	0	1	1124.1	1582.1	0	0	0
4	Cruywagen ,S (Simon)	1	0	-425	0	0	0	1	0	-425	0	0	0
4	Cruywagen ,S (Simon)	1	1193.7	768.7	0	0	0	1	1189.1	768.7	0	0	0
5	Mene ,I (Isivile)	1	1	425	0	0	0	1	1	425	0	0	0
5	Mene ,I (Isivile)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
6	Mclean ,C (Christopher)	1	1	425	0	0	0	1	1	425	0	0	0
6	Mclean ,C (Christopher)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
7	Arison ,A (Alicia)	1	1	425	0	0	0	1	1	425	0	0	0
7	Arison ,A (Alicia)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
8	Woermann ,S (Stefan)	1	0	-425	0	0	0	1	0	-425	0	0	0
8	Woermann ,S (Stefan)	1	1199.7	774.7	0	0	0	1	1198.6	774.7	0	0	0
9	Julius ,N (Nathan)	1	1	425	0	0	0	1	1	425	0	0	0
9	Julius ,N (Nathan)	1	1199.7	1624.7	0	0	0	1	1200	1624.7	0	0	0
10	Masikane ,L (Lunathi)	1	0	-425	0	0	0	1	0	-425	0	0	0
10	Masikane ,L (Lunathi)	1	1475.3	1050.3	0	0	0	1	1357	1050.3	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Afrika, R (Riley)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms