Chess South Africa Ratings Database

PLAYER PAGE

Personal

Adendolf, R (Revandre)

Chess SA id

1170316266

FIDE id

Date of birth

2017-11-17 (U10)

Gender

Male

Region

Cape Winelands (WCW)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-10-18

Personal details last changed

1900-01-01

Junior GPX Games

26.2

Junior GPX Points

1028.4

Item	Main	Standard	Rapid	Blitz
Rating	1267.8	1200	1287.9	1200
Raw rating	1267.8	1200	1287.9	1200
Weighted rating	1211	1199.2	1215.7	1200
Weighted performance	1227.1	0	1282.8	0
Floor	767.8	700	787.9	700
K-factor	36	40	36	36
Min/Max rating change allowed	150.6	165.8	146.3	165.8
Highest rating	1267.8 2025-11-01	1199.9 2025-02-24	1287.9 2025-11-01	1200 2025-03-01
Highest raw rating	1267.8 2025-11-01	1199.9 2025-02-24	1287.9 2025-11-01	1200 2025-03-01
Highest weighted rating	1211 2025-11-01	1199.9 2025-02-24	1215.7 2025-11-01	1200 2025-03-01
Highest weighted performance	1227.1 2025-11-01	0 1900-01-01	1282.8 2025-11-01	0 1900-01-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1267.8	1200	1287.9	1200
Analysis
Rating	1267.8	1200	1287.9	1200
Raw rating	1267.8	1200	1287.9	1200
Weighted rating	1211	1199.2	1215.7
Weighted performance	1227.1	0	1282.8
K-factor	36	40	36	36
Floor	767.8	700	787.9	700
Max/Min rating change allowed	150.6	165.8	146.3	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	1267.8	1200	1287.9	1200
New weighted rating	1216	1199.3	1222	1200
New weighted performance	1219.9	0	1275.3	0
Temp new rating	1267.8	1200	1287.9	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1267.8	1200	1287.9	1200
New K-factor	36	36	36	36
New floor	767.8	700	787.9	700

Item	Main	Standard	Rapid
	0	0	0
	42	10	32
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	42	10	32

Games since
	Main 42	Standard 10		Rapid 32		Blitz 0
Gender	Male
Age group	U10
Region	Cape Winelands (WCW)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	3572		1181		162
Male	2746		863		116
U10	315		109		7
U10 Male	246		78		5
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	1131		571		98
Male	919		455		74
U10	98		53		8
U10 Male	81		44		7
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 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	42	20	47.62	-20.2	1231.4	1211.1
Standard	10	2	20	-255	1198.3	943.3
Rapid	32	18	56.25	53.1	1241.7	1294.8
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	42	20	47.62	-20.2	1231.4	1211.1
Standard	10	2	20	-255	1198.3	943.3
Rapid	32	18	56.25	53.1	1241.7	1294.8
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1267.8	1200	1287.9	1200
2025-09-30	1241.7	1200	1257.7	1200
2025-09-01	1241.7	1200	1257.7	1200
2025-08-01	1200	1200	1200	1200
2025-07-01	1199.2	1199	1200	1200
2025-06-01	1199.2	1199	1200	1200
2025-05-01	1199	1198.8	1200	1200
2025-04-01	1195.4	1194.4	1200	1200
2025-03-01	1196	1195	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
2024-09-01	1200	1200	1200	1200
2024-05-01	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

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	Worcester Schools Knock-Out 2025 (U9)	2025-10-18	2025-10-18	Rapid	Cape Winelands (WCW)	6	6	3	Yes	Analysis
2	Langeberg Club 2025 (U10)	2025-10-04	2025-10-04	Rapid	Cape Winelands (WCW)	6	6	4	Yes	Analysis
3	Kleinmond Chess Club Open 2025 (U10)	2025-08-30	2025-08-30	Rapid	Overberg (WOS)	6	6	3	Yes	Analysis
4	Cape Winelands Top Schools 2025 (U9+U11)	2025-08-23	2025-08-23	Rapid	Cape Winelands (WCW)	4	4	2	Yes	Analysis
5	De Villiers PS 2025 (U10 Boys+Girls)	2025-08-16	2025-08-16	Rapid	Cape Winelands (WCW)	5	5	3	Yes	Analysis
6	Cape Winelands Schools Development 2025 (U7+U9)	2025-08-02	2025-08-02	Rapid	Cape Winelands (WCW)	5	5	3	Yes	Analysis
7	Cape Winelands Schools Prestige 2025 (U9 Boys)	2025-03-08	2025-03-08	Standard	Cape Winelands (WCW)	6	5	1	Yes	Analysis
8	Cape Winelands Schools - Trials 1 2025 (U9 Boys)	2025-02-22	2025-02-22	Standard	Cape Winelands (WCW)	5	5	1	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Worcester Schools Knock-Out 2025 (U9)	2025-10-18	2025-10-18	Rapid	Cape Winelands (WCW)	6	6	3	Yes	Analysis
2	Langeberg Club 2025 (U10)	2025-10-04	2025-10-04	Rapid	Cape Winelands (WCW)	6	6	4	Yes	Analysis
3	Kleinmond Chess Club Open 2025 (U10)	2025-08-30	2025-08-30	Rapid	Overberg (WOS)	6	6	3	Yes	Analysis
4	Cape Winelands Top Schools 2025 (U9+U11)	2025-08-23	2025-08-23	Rapid	Cape Winelands (WCW)	4	4	2	Yes	Analysis
5	De Villiers PS 2025 (U10 Boys+Girls)	2025-08-16	2025-08-16	Rapid	Cape Winelands (WCW)	5	5	3	Yes	Analysis
6	Cape Winelands Schools Development 2025 (U7+U9)	2025-08-02	2025-08-02	Rapid	Cape Winelands (WCW)	5	5	3	Yes	Analysis
7	Cape Winelands Schools Prestige 2025 (U9 Boys)	2025-03-08	2025-03-08	Standard	Cape Winelands (WCW)	6	5	1	Yes	Analysis
8	Cape Winelands Schools - Trials 1 2025 (U9 Boys)	2025-02-22	2025-02-22	Standard	Cape Winelands (WCW)	5	5	1	Yes	Analysis

#	Games	Start				End
1	4	Tournament Kleinmond Chess Club Open 2025				Tournament Langeberg Club 2025
		date 2025-08-30	rnd 5	type Rapid	result 1	date 2025-10-04	rnd 2	type Rapid	result 1
		Opponent Musimurimwa, D (Dayel)				Opponent Siljeur, A (Antinique)
2	4	Tournament De Villiers PS 2025				Tournament Cape Winelands Top Schools 2025
		date 2025-08-16	rnd 3	type Rapid	result 1	date 2025-08-23	rnd 1	type Rapid	result 1
		Opponent Snyman, J (Jovanni)				Opponent Willemse, N (Neveah)
3	3	Tournament Cape Winelands Schools Development 2025				Tournament Cape Winelands Schools Development 2025
		date 2025-08-02	rnd 3	type Rapid	result 1	date 2025-08-02	rnd 5	type Rapid	result 1
		Opponent Moller, M (Milan)				Opponent Van Niekerk, J (Joshua)

#	Games	Start				End
1	1	Tournament Cape Winelands Schools Prestige 2025				Tournament Cape Winelands Schools Prestige 2025
		date 2025-03-08	rnd 2	type Standard	result 1	date 2025-03-08	rnd 2	type Standard	result 1
		Opponent Ol�n, J (John)				Opponent Ol�n, J (John)
2	1	Tournament Cape Winelands Schools - Trials 1 2025				Tournament Cape Winelands Schools - Trials 1 2025
		date 2025-02-22	rnd 3	type Standard	result 1	date 2025-02-22	rnd 3	type Standard	result 1
		Opponent Van Tonder, R (Rohan)				Opponent Van Tonder, R (Rohan)

#	Games	Start				End
1	4	Tournament De Villiers PS 2025				Tournament Cape Winelands Top Schools 2025
		date 2025-08-16	rnd 3	type Rapid	result 1	date 2025-08-23	rnd 1	type Rapid	result 1
		Opponent Snyman, J (Jovanni)				Opponent Willemse, N (Neveah)
2	3	Tournament Cape Winelands Schools Development 2025				Tournament Cape Winelands Schools Development 2025
		date 2025-08-02	rnd 3	type Rapid	result 1	date 2025-08-02	rnd 5	type Rapid	result 1
		Opponent Moller, M (Milan)				Opponent Van Niekerk, J (Joshua)
3	2	Tournament Kleinmond Chess Club Open 2025				Tournament Kleinmond Chess Club Open 2025
		date 2025-08-30	rnd 5	type Rapid	result 1	date 2025-08-30	rnd 6	type Rapid	result 1
		Opponent Musimurimwa, D (Dayel)				Opponent Thompson, M (Mondray)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament De Villiers PS 2025				Tournament Cape Winelands Top Schools 2025
		date 2025-08-16	rnd 3	type Rapid	result 1	date 2025-08-23	rnd 1	type Rapid	result 1
		Opponent Snyman, J (Jovanni)				Opponent Willemse, N (Neveah)
2	3	Tournament Cape Winelands Schools Development 2025				Tournament Cape Winelands Schools Development 2025
		date 2025-08-02	rnd 3	type Rapid	result 1	date 2025-08-02	rnd 5	type Rapid	result 1
		Opponent Moller, M (Milan)				Opponent Van Niekerk, J (Joshua)
3	2	Tournament Kleinmond Chess Club Open 2025				Tournament Kleinmond Chess Club Open 2025
		date 2025-08-30	rnd 5	type Rapid	result 1	date 2025-08-30	rnd 6	type Rapid	result 1
		Opponent Musimurimwa, D (Dayel)				Opponent Thompson, M (Mondray)

#	Games	Start				End
1	1	Tournament Cape Winelands Schools Prestige 2025				Tournament Cape Winelands Schools Prestige 2025
		date 2025-03-08	rnd 2	type Standard	result 1	date 2025-03-08	rnd 2	type Standard	result 1
		Opponent Ol�n, J (John)				Opponent Ol�n, J (John)
2	1	Tournament Cape Winelands Schools - Trials 1 2025				Tournament Cape Winelands Schools - Trials 1 2025
		date 2025-02-22	rnd 3	type Standard	result 1	date 2025-02-22	rnd 3	type Standard	result 1
		Opponent Van Tonder, R (Rohan)				Opponent Van Tonder, R (Rohan)

#	Games	Start				End
1	4	Tournament De Villiers PS 2025				Tournament Cape Winelands Top Schools 2025
		date 2025-08-16	rnd 3	type Rapid	result 1	date 2025-08-23	rnd 1	type Rapid	result 1
		Opponent Snyman, J (Jovanni)				Opponent Willemse, N (Neveah)
2	3	Tournament Cape Winelands Schools Development 2025				Tournament Cape Winelands Schools Development 2025
		date 2025-08-02	rnd 3	type Rapid	result 1	date 2025-08-02	rnd 5	type Rapid	result 1
		Opponent Moller, M (Milan)				Opponent Van Niekerk, J (Joshua)
3	2	Tournament Kleinmond Chess Club Open 2025				Tournament Kleinmond Chess Club Open 2025
		date 2025-08-30	rnd 5	type Rapid	result 1	date 2025-08-30	rnd 6	type Rapid	result 1
		Opponent Musimurimwa, D (Dayel)				Opponent Thompson, M (Mondray)

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	Thompson ,M (Mondray)	5	4	255	1	0	-425	4	4	425	0	0	0
1	Thompson ,M (Mondray)	5	1187	1442	1	1191.5	762	4	1186.6	1612	0	0	0
2	Philander ,C (Cassian)	4	2	0	0	0	0	4	2	0	0	0	0
2	Philander ,C (Cassian)	4	1219.1	1219.1	0	0	0	4	1229.1	1219.1	0	0	0
3	Edons ,M (Mihandro)	3	0	-425	1	0	-425	2	0	-425	0	0	0
3	Edons ,M (Mihandro)	3	1379.8	954.8	1	1220.7	954.8	2	1393.4	954.8	0	0	0
4	Ol�n ,J (John)	2	1	0	2	1	0	0	0	0	0	0	0
4	Ol�n ,J (John)	2	1205.6	1205.6	2	1206.5	1205.6	0	0	0	0	0	0
5	Van Vuuren ,E (Eben)	2	0	-425	1	0	-425	1	0	-425	0	0	0
5	Van Vuuren ,E (Eben)	2	1211.4	786.4	1	1200	786.4	1	1200	786.4	0	0	0
6	Visagie ,P (Pee-Jay)	2	1	0	0	0	0	2	1	0	0	0	0
6	Visagie ,P (Pee-Jay)	2	1188.8	1188.8	0	0	0	2	1181.1	1188.8	0	0	0
7	Stevens ,L (Legion)	2	0	-425	0	0	0	2	0	-425	0	0	0
7	Stevens ,L (Legion)	2	1224.9	799.9	0	0	0	2	1235.3	799.9	0	0	0
8	Siljeur ,A (Antinique)	2	2	425	0	0	0	2	2	425	0	0	0
8	Siljeur ,A (Antinique)	2	1165.4	1590.4	0	0	0	2	1192.7	1590.4	0	0	0
9	Booysen ,J (Jamal)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Booysen ,J (Jamal)	1	1113.8	688.8	1	1117	688.8	0	0	0	0	0	0
10	Smit ,G (Gerrit)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Smit ,G (Gerrit)	1	1348.9	923.9	1	1292.3	923.9	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Adendolf, R (Revandre)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms