Chess South Africa Ratings Database

PLAYER PAGE

Personal

Kamfer, R (Rocharl)

Chess SA id

1110193140

FIDE id

Date of birth

2011-04-14 (U16)

Gender

Male

Region

Eden (WEG)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-03-01

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1282.6	1291	1200	1200
Raw rating	1280.4	1288.6	1200	1200
Weighted rating	1282.6	1291	1200	1200
Weighted performance	1023	1020.8	0	0
Floor	802.2	812.2	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	147.9	146.2	165.8	165.8
Highest rating	1406.8 2024-02-01	1410.7 2024-02-01	1200 2024-02-01	1200 2024-02-01
Highest raw rating	1302.2 2024-09-01	1312.2 2024-09-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1302.2 2024-10-01	1312.2 2024-10-01	1200 2024-02-01	1200 2024-02-01
Highest weighted performance	1406.8 2024-02-01	1410.7 2024-02-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0.7	0.7	0	0
New rating	1283.3	1291.7	1200	1200
Analysis
Rating	1282.6	1291	1200	1200
Raw rating	1280.4	1288.6	1200	1200
Weighted rating	1282.6	1291	1200
Weighted performance	1023	1020.8	0
K-factor	36	36	36	36
Floor	802.2	812.2	700	700
Max/Min rating change allowed	147.9	146.2	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	1280.4	1288.6	1200	1200
New weighted rating	1283.3	1291.7	1200	1200
New weighted performance	1022.6	1020.4	0	0
Temp new rating	1283.3	1291.7	1200	1200
Temp new rating +/-	0.7	0.7	0	0
Final new rating +/-	0.7	0.7	0	0
New rating	1283.3	1291.7	1200	1200
New K-factor	36	36	36	36
New floor	802.2	812.2	700	700

Item	Main	Standard
	0	0
	9	9
	29	29
	0	0
	0	0
	0	0
History	38	38

Games since
	Main 38	Standard 38		Rapid 0		Blitz 0
Gender	Male
Age group	U16
Region	Eden (WEG)
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	3148		889		303
Male	2462		633		212
U16	514		162		56
U16 Male	377		111		42
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	9	3	33.33	-141.7	1198.5	1056.9
Standard	9	3	33.33	-141.7	1198.5	1056.9
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	38	19	50	0	1278.2	1278.2
Standard	38	19	50	0	1278.2	1278.2
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1280.4	1288.6	1200	1200
2025-09-01	1280.4	1288.6	1200	1200
2025-08-01	1280.4	1288.6	1200	1200
2025-07-01	1278.9	1287	1200	1200
2025-06-01	1277.3	1285.2	1200	1200
2025-05-01	1275.3	1283	1200	1200
2025-04-01	1270.6	1277.2	1200	1200
2025-03-01	1275.9	1279.6	1200	1200
2025-02-01	1302.2	1312.2	1200	1200
2025-01-01	1302.2	1312.2	1200	1200
2024-12-01	1302.2	1312.2	1200	1200
2024-11-01	1302.2	1312.2	1200	1200
2024-10-01	1302.2	1312.2	1200	1200
2024-09-01	1302.2	1312.2	1200	1200
2024-08-01	1286.1	1294.9	1200	1200
2024-07-01	1286.1	1294.9	1200	1200
2024-06-01	1286.1	1294.9	1200	1200
2024-08-01	1286.1	1294.9	1200	1200
2024-04-01	1278.6	1293.8	1200	1200
2024-03-01	1274.7	1292	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	Oudussa Trials 2025 (U15)	2025-03-01	2025-03-01	Standard	Eden (WEG)	5	4	1	Yes	Analysis
2	Oudussa Trials 2 2025 (U5 Boys+Girls)	2025-02-01	2025-02-01	Standard	Eden (WEG)	5	5	2	Yes	Analysis
3	Oudussa Trials 2 2025 (U13 Boys)	2025-02-01	2025-02-01	Standard	Eden (WEG)	5	0	0	No	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Oudussa Trials 2025 (U15)	2025-03-01	2025-03-01	Standard	Eden (WEG)	5	4	1	Yes	Analysis
2	Oudussa Trials 2 2025 (U5 Boys+Girls)	2025-02-01	2025-02-01	Standard	Eden (WEG)	5	5	2	Yes	Analysis
3	Oudussa Trials 2 2025 (U13 Boys)	2025-02-01	2025-02-01	Standard	Eden (WEG)	5	0	0	No	Analysis
4	Eden Top Schools 2024 (U13 Open)	2024-08-17	2024-08-17	Standard	Eden (WEG)	5	5	2.5	Yes	Analysis
5	Eden Chess Trials 2 2024 (U14)	2024-04-13	2024-04-20	Standard	Eden (WEG)	10	9	4	Yes	Analysis
6	Eden School Chess Trials 1 2024 (U13 Boys)	2024-03-09	2024-03-09	Standard	Eden (WEG)	5	5	2	Yes	Analysis
7	OUDUSSA Trials 2 2024 (U13 Boys+Girls)	2024-02-17	2024-02-17	Standard	Eden (WEG)	5	5	4	Yes	Analysis
8	OUDUSSA Trials 1 2024 (U13 Boys+Girls)	2024-02-03	2024-02-03	Standard	Eden (WEG)	5	5	3.5	Yes	Analysis

#	Games	Start				End
1	6	Tournament OUDUSSA Trials 2 2024				Tournament Eden School Chess Trials 1 2024
		date 2024-02-17	rnd 2	type Standard	result 1	date 2024-03-09	rnd 2	type Standard	result 1
		Opponent Minnie, V (Verneto)				Opponent Mncube, S (Sifiso)
2	3	Tournament Eden Top Schools 2024				Tournament Eden Top Schools 2024
		date 2024-08-17	rnd 2	type Standard	result 1	date 2024-08-17	rnd 4	type Standard	result 0.5
		Opponent Claasen, J (Junaid)				Opponent Joseph, W (William)
3	2	Tournament Oudussa Trials 2 2025				Tournament Oudussa Trials 2 2025
		date 2025-02-01	rnd 1	type Standard	result 1	date 2025-02-01	rnd 2	type Standard	result 1
		Opponent Arries, J (Jaqnurin)				Opponent Damons, D (Danielson)

#	Games	Start				End
1	6	Tournament OUDUSSA Trials 2 2024				Tournament Eden School Chess Trials 1 2024
		date 2024-02-17	rnd 2	type Standard	result 1	date 2024-03-09	rnd 2	type Standard	result 1
		Opponent Minnie, V (Verneto)				Opponent Mncube, S (Sifiso)
2	3	Tournament Eden Top Schools 2024				Tournament Eden Top Schools 2024
		date 2024-08-17	rnd 2	type Standard	result 1	date 2024-08-17	rnd 4	type Standard	result 0.5
		Opponent Claasen, J (Junaid)				Opponent Joseph, W (William)
3	2	Tournament Oudussa Trials 2 2025				Tournament Oudussa Trials 2 2025
		date 2025-02-01	rnd 1	type Standard	result 1	date 2025-02-01	rnd 2	type Standard	result 1
		Opponent Arries, J (Jaqnurin)				Opponent Damons, D (Danielson)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	6	Tournament OUDUSSA Trials 2 2024				Tournament Eden School Chess Trials 1 2024
		date 2024-02-17	rnd 2	type Standard	result 1	date 2024-03-09	rnd 2	type Standard	result 1
		Opponent Minnie, V (Verneto)				Opponent Mncube, S (Sifiso)
2	2	Tournament Oudussa Trials 2 2025				Tournament Oudussa Trials 2 2025
		date 2025-02-01	rnd 1	type Standard	result 1	date 2025-02-01	rnd 2	type Standard	result 1
		Opponent Arries, J (Jaqnurin)				Opponent Damons, D (Danielson)
3	2	Tournament Eden Top Schools 2024				Tournament Eden Top Schools 2024
		date 2024-08-17	rnd 2	type Standard	result 1	date 2024-08-17	rnd 3	type Standard	result 1
		Opponent Claasen, J (Junaid)				Opponent Schmidt, U (Ulrich)

#	Games	Start				End
1	6	Tournament OUDUSSA Trials 2 2024				Tournament Eden School Chess Trials 1 2024
		date 2024-02-17	rnd 2	type Standard	result 1	date 2024-03-09	rnd 2	type Standard	result 1
		Opponent Minnie, V (Verneto)				Opponent Mncube, S (Sifiso)
2	2	Tournament Oudussa Trials 2 2025				Tournament Oudussa Trials 2 2025
		date 2025-02-01	rnd 1	type Standard	result 1	date 2025-02-01	rnd 2	type Standard	result 1
		Opponent Arries, J (Jaqnurin)				Opponent Damons, D (Danielson)
3	2	Tournament Eden Top Schools 2024				Tournament Eden Top Schools 2024
		date 2024-08-17	rnd 2	type Standard	result 1	date 2024-08-17	rnd 3	type Standard	result 1
		Opponent Claasen, J (Junaid)				Opponent Schmidt, U (Ulrich)

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	Makaringe ,T (Thomas)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
1	Makaringe ,T (Thomas)	2	1157.7	945.2	2	1200	945.2	0	0	0	0	0	0
2	Ntoni ,L (Litha)	2	0	-425	2	0	-425	0	0	0	0	0	0
2	Ntoni ,L (Litha)	2	1531	1106	2	1530.7	1106	0	0	0	0	0	0
3	Booysen ,L (Luciano)	2	0	-425	2	0	-425	0	0	0	0	0	0
3	Booysen ,L (Luciano)	2	1203.4	778.4	2	1203.9	778.4	0	0	0	0	0	0
4	Damons ,D (Danielson)	2	2	425	2	2	425	0	0	0	0	0	0
4	Damons ,D (Danielson)	2	1158.9	1583.9	2	1152	1583.9	0	0	0	0	0	0
5	Julies ,M (Miche)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Julies ,M (Miche)	1	1391.5	966.5	1	1389.7	966.5	0	0	0	0	0	0
6	Stastny ,L (Lee)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Stastny ,L (Lee)	1	1124.1	699.1	1	1112.4	699.1	0	0	0	0	0	0
7	Van Loggerenberg ,M (Matthys)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Van Loggerenberg ,M (Matthys)	1	1217.9	792.9	1	1221.9	792.9	0	0	0	0	0	0
8	Claasen ,J (Junaid)	1	1	425	1	1	425	0	0	0	0	0	0
8	Claasen ,J (Junaid)	1	1180.3	1605.3	1	1176	1605.3	0	0	0	0	0	0
9	Le Roux ,E (Ebert)	1	1	425	1	1	425	0	0	0	0	0	0
9	Le Roux ,E (Ebert)	1	1397.1	1822.1	1	1396.9	1822.1	0	0	0	0	0	0
10	Schmidt ,U (Ulrich)	1	1	425	1	1	425	0	0	0	0	0	0
10	Schmidt ,U (Ulrich)	1	1523.3	1948.3	1	1536.8	1948.3	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Kamfer, R (Rocharl)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms