Chess South Africa Ratings Database

PLAYER PAGE

Personal

Barnes, R (Ruan)

Chess SA id

1110192821

FIDE id

Date of birth

2011-12-08 (U16)

Gender

Male

Region

Cape Winelands (WCW)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-08-17

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1214.7	1172.3	1267.3	1200
Raw rating	1214.7	1172.3	1267.3	1200
Weighted rating	1212.3	1169.3	1263.2	1200
Weighted performance	0	0	0	0
Floor	724.3	700	767.3	700
K-factor	36	36	36	36
Min/Max rating change allowed	162.4	172.5	150.7	165.8
Highest rating	1268 2024-02-01	1200 2024-02-01	1368.2 2024-02-01	1200 2024-02-01
Highest raw rating	1224.3 2024-03-01	1200 2024-02-01	1267.3 2024-09-01	1200 2024-02-01
Highest weighted rating	1224.3 2024-03-01	1200 2024-02-01	1267.3 2024-10-01	1200 2024-02-01
Highest weighted performance	1268 2024-02-01	1200 2024-02-01	1368.2 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1214.7	1172.3	1267.3	1200
Analysis
Rating	1214.7	1172.3	1267.3	1200
Raw rating	1214.7	1172.3	1267.3	1200
Weighted rating	1212.3	1169.3	1263.2
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	724.3	700	767.3	700
Max/Min rating change allowed	162.4	172.5	150.7	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	1214.7	1172.3	1267.3	1200
New weighted rating	1212.7	1169.4	1264.3	1200
New weighted performance	0	0	0	0
Temp new rating	1214.7	1172.3	1267.3	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1214.7	1172.3	1267.3	1200
New K-factor	36	36	36	36
New floor	724.3	700	767.3	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	16	5	11
	0	0	0
	0	0	0
	0	0	0
History	16	5	11

Games since
	Main 16	Standard 5		Rapid 11		Blitz 0
Gender	Male
Age group	U16
Region	Cape Winelands (WCW)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 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	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	16	8.5	53.12	26.6	1221	1247.6
Standard	5	1.5	30	-170	1222.6	1052.6
Rapid	11	7	63.64	115.9	1220.3	1336.2
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1214.7	1172.3	1267.3	1200
2025-09-30	1214.7	1172.3	1267.3	1200
2025-09-01	1214.7	1172.3	1267.3	1200
2025-08-01	1214.7	1172.3	1267.3	1200
2025-07-01	1214.7	1172.3	1267.3	1200
2025-06-01	1214.7	1172.3	1267.3	1200
2025-05-01	1214.7	1172.3	1267.3	1200
2025-04-01	1214.7	1172.3	1267.3	1200
2025-03-01	1214.7	1172.3	1267.3	1200
2025-02-01	1214.7	1172.1	1267.3	1200
2025-01-01	1214.7	1160	1267.3	1200
2024-12-01	1214.7	1160	1267.3	1200
2024-11-01	1214.7	1160	1267.3	1200
2024-10-01	1214.7	1160	1267.3	1200
2024-09-01	1214.7	1160	1267.3	1200
2024-08-01	1195.3	1160	1246.4	1200
2024-07-01	1195.3	1160	1246.4	1200
2024-09-01	1195.3	1160	1246.4	1200
2024-05-01	1195.3	1160	1246.4	1200
2024-04-01	1195.3	1160	1246.4	1200
2024-03-01	1224.3	1200	1246.4	1200
2024-02-01	1200	1200	1200	1200
2024-01-01	1200	1200	1200	1200
2023-12-01	1200	1200	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	Stellenbosch Primary 2024 (U13)	2024-08-17	2024-08-17	Rapid	Cape Winelands (WCW)	5	5	3	Yes	Analysis
2	Cape Winelands Schools - Prestige 2024 (U13 Boys)	2024-03-02	2024-03-02	Standard	Cape Winelands (WCW)	5	5	1.5	Yes	Analysis
3	Cape Winelands Schools - PS Trials 1 2024 (U13 Boys)	2024-02-10	2024-02-10	Rapid	Cape Winelands (WCW)	6	6	4	Yes	Analysis

#	Games	Start				End
1	3	Tournament Cape Winelands Schools - PS Trials 1 2024				Tournament Cape Winelands Schools - PS Trials 1 2024
		date 2024-02-10	rnd 2	type Rapid	result 1	date 2024-02-10	rnd 4	type Rapid	result 1
		Opponent Cavernelis, L (Lucian)				Opponent Jacobs, P (Pierre)
2	2	Tournament Stellenbosch Primary 2024				Tournament Stellenbosch Primary 2024
		date 2024-08-17	rnd 4	type Rapid	result 1	date 2024-08-17	rnd 5	type Rapid	result 1
		Opponent Maartin, K (Kieran)				Opponent Daniels, C (Cee-Jay)
3	2	Tournament Cape Winelands Schools - Prestige 2024				Tournament Stellenbosch Primary 2024
		date 2024-03-02	rnd 5	type Standard	result 0.5	date 2024-08-17	rnd 1	type Rapid	result 1
		Opponent Parson, A (Alex)				Opponent October, A (Azraa)

#	Games	Start				End
1	1	Tournament Cape Winelands Schools - Prestige 2024				Tournament Cape Winelands Schools - Prestige 2024
		date 2024-03-02	rnd 5	type Standard	result 0.5	date 2024-03-02	rnd 5	type Standard	result 0.5
		Opponent Parson, A (Alex)				Opponent Parson, A (Alex)
2	1	Tournament Cape Winelands Schools - Prestige 2024				Tournament Cape Winelands Schools - Prestige 2024
		date 2024-03-02	rnd 2	type Standard	result 1	date 2024-03-02	rnd 2	type Standard	result 1
		Opponent Baron, L (Lial)				Opponent Baron, L (Lial)

#	Games	Start				End
1	3	Tournament Cape Winelands Schools - PS Trials 1 2024				Tournament Cape Winelands Schools - PS Trials 1 2024
		date 2024-02-10	rnd 2	type Rapid	result 1	date 2024-02-10	rnd 4	type Rapid	result 1
		Opponent Cavernelis, L (Lucian)				Opponent Jacobs, P (Pierre)
2	2	Tournament Stellenbosch Primary 2024				Tournament Stellenbosch Primary 2024
		date 2024-08-17	rnd 4	type Rapid	result 1	date 2024-08-17	rnd 5	type Rapid	result 1
		Opponent Maartin, K (Kieran)				Opponent Daniels, C (Cee-Jay)
3	2	Tournament Cape Winelands Schools - PS Trials 1 2024				Tournament Stellenbosch Primary 2024
		date 2024-02-10	rnd 6	type Rapid	result 1	date 2024-08-17	rnd 1	type Rapid	result 1
		Opponent Van Wyk, C (Caylem)				Opponent October, A (Azraa)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Cape Winelands Schools - PS Trials 1 2024				Tournament Cape Winelands Schools - PS Trials 1 2024
		date 2024-02-10	rnd 2	type Rapid	result 1	date 2024-02-10	rnd 4	type Rapid	result 1
		Opponent Cavernelis, L (Lucian)				Opponent Jacobs, P (Pierre)
2	2	Tournament Stellenbosch Primary 2024				Tournament Stellenbosch Primary 2024
		date 2024-08-17	rnd 4	type Rapid	result 1	date 2024-08-17	rnd 5	type Rapid	result 1
		Opponent Maartin, K (Kieran)				Opponent Daniels, C (Cee-Jay)
3	1	Tournament Stellenbosch Primary 2024				Tournament Stellenbosch Primary 2024
		date 2024-08-17	rnd 1	type Rapid	result 1	date 2024-08-17	rnd 1	type Rapid	result 1
		Opponent October, A (Azraa)				Opponent October, A (Azraa)

#	Games	Start				End
1	1	Tournament Cape Winelands Schools - Prestige 2024				Tournament Cape Winelands Schools - Prestige 2024
		date 2024-03-02	rnd 2	type Standard	result 1	date 2024-03-02	rnd 2	type Standard	result 1
		Opponent Baron, L (Lial)				Opponent Baron, L (Lial)

#	Games	Start				End
1	3	Tournament Cape Winelands Schools - PS Trials 1 2024				Tournament Cape Winelands Schools - PS Trials 1 2024
		date 2024-02-10	rnd 2	type Rapid	result 1	date 2024-02-10	rnd 4	type Rapid	result 1
		Opponent Cavernelis, L (Lucian)				Opponent Jacobs, P (Pierre)
2	2	Tournament Stellenbosch Primary 2024				Tournament Stellenbosch Primary 2024
		date 2024-08-17	rnd 4	type Rapid	result 1	date 2024-08-17	rnd 5	type Rapid	result 1
		Opponent Maartin, K (Kieran)				Opponent Daniels, C (Cee-Jay)
3	2	Tournament Cape Winelands Schools - PS Trials 1 2024				Tournament Stellenbosch Primary 2024
		date 2024-02-10	rnd 6	type Rapid	result 1	date 2024-08-17	rnd 1	type Rapid	result 1
		Opponent Van Wyk, C (Caylem)				Opponent October, A (Azraa)

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	Viljoen ,L (Lucca)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Viljoen ,L (Lucca)	1	1252	827	1	1216	827	0	0	0	0	0	0
2	Parson ,A (Alex)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
2	Parson ,A (Alex)	1	1189.8	1189.8	1	1200	1189.8	0	0	0	0	0	0
3	Ralaivaosaona ,T (Tendrisoa Manoharay)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Ralaivaosaona ,T (Tendrisoa Manoharay)	1	1263.5	838.5	1	1200	838.5	0	0	0	0	0	0
4	Baron ,L (Lial)	1	1	425	1	1	425	0	0	0	0	0	0
4	Baron ,L (Lial)	1	1194.3	1619.3	1	1200	1619.3	0	0	0	0	0	0
5	Mcleod ,N (Ney-Shawn)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Mcleod ,N (Ney-Shawn)	1	1213.2	788.2	1	1150.2	788.2	0	0	0	0	0	0
6	Van Wyk ,C (Caylem)	1	1	425	0	0	0	1	1	425	0	0	0
6	Van Wyk ,C (Caylem)	1	1214.6	1639.6	0	0	0	1	1200	1639.6	0	0	0
7	Brandt ,C (Cayden)	1	0	-425	0	0	0	1	0	-425	0	0	0
7	Brandt ,C (Cayden)	1	1151.5	726.5	0	0	0	1	1200	726.5	0	0	0
8	Daniels ,C (Cee-Jay)	1	1	425	0	0	0	1	1	425	0	0	0
8	Daniels ,C (Cee-Jay)	1	1181.8	1606.8	0	0	0	1	1178.4	1606.8	0	0	0
9	Jacobs ,P (Pierre)	1	1	425	0	0	0	1	1	425	0	0	0
9	Jacobs ,P (Pierre)	1	1256	1681	0	0	0	1	1244.8	1681	0	0	0
10	Maartin ,K (Kieran)	1	1	425	0	0	0	1	1	425	0	0	0
10	Maartin ,K (Kieran)	1	1200	1625	0	0	0	1	1200	1625	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Barnes, R (Ruan)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms