Chess South Africa Ratings Database

PLAYER PAGE

Personal

Botha, R (Raymond)

Chess SA id

101048286

FIDE id

Date of birth

2001-08-05 (Adult)

Gender

Male

Region

Ehlanzeni (MEN)

Citizen

RSA

Titles

Chess SA registered

Last active game

2019-04-12

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1161.8	1149.7	1200	1200
Raw rating	1161.8	1149.7	1200	1200
Weighted rating	1161.8	1149.7	1200	1200
Weighted performance	0	0	0	0
Floor	705	704.4	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	175.1	178.1	165.8	165.8
Highest rating	1221.3 2019-03-01	1216.1 2019-03-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1205 2019-04-01	1204.4 2019-04-01	1200 2024-03-01	1200 2024-03-01
Highest weighted rating	1205 2019-04-01	1204.4 2019-04-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1221.3 2019-03-01	1216.1 2019-03-01	1200 2024-03-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1161.8	1149.7	1200	1200
Analysis
Rating	1161.8	1149.7	1200	1200
Raw rating	1161.8	1149.7	1200	1200
Weighted rating	1161.8	1149.7	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	705	704.4	700	700
Max/Min rating change allowed	175.1	178.1	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	1161.8	1149.7	1200	1200
New weighted rating	1161.8	1149.7	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1161.8	1149.7	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1161.8	1149.7	1200	1200
New K-factor	36	36	36	36
New floor	705	704.4	700	700

Item	Main	Standard
	0	0
	0	0
	0	0
	0	0
	0	0
	0	0
History	25	25

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Ehlanzeni (MEN)
Province	Mpumalanga (MP)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult 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	15	8	53.33	28.3	1098.8	1127.1
Standard	15	8	53.33	28.3	1098.8	1127.1
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1161.8	1149.7	1200	1200
2025-09-01	1161.8	1149.7	1200	1200
2025-08-01	1161.8	1149.7	1200	1200
2025-07-01	1161.8	1149.7	1200	1200
2025-06-01	1161.8	1149.7	1200	1200
2025-05-01	1161.8	1149.7	1200	1200
2025-04-01	1161.8	1149.7	1200	1200
2025-03-01	1161.8	1149.7	1200	1200
2025-02-01	1161.8	1149.7	1200	1200
2025-01-01	1161.8	1149.7	1200	1200
2024-12-01	1161.8	1149.7	1200	1200
2024-11-01	1161.8	1149.7	1200	1200
2024-10-01	1161.8	1149.7	1200	1200
2024-09-01	1161.8	1149.7	1200	1200
2024-08-01	1161.8	1149.7	1200	1200
2024-07-01	1161.8	1149.7	1200	1200
2024-06-01	1161.8	1149.7	1200	1200
2024-08-01	1161.8	1149.7	1200	1200
2024-04-01	1161.8	1149.7	1200	1200
2024-03-01	1161.8	1149.7	1200	1200
2024-02-01	1161.8	1149.7	1200	1200
2024-01-01	1161.8	1149.7	1200	1200
2023-12-01	1161.8	1149.7	1200	1200
2023-11-01	1161.8	1149.7	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	Rob Ferreira 2019 (B)	2019-04-06	2019-04-06	Standard	Ehlanzeni (MEN)	5	5	2	Yes	Analysis
2	Curro Open 2019 (U20)	2019-04-12	2019-04-12	Standard	Ehlanzeni (MEN)	5	5	3	Yes	Analysis
3	Uplands Open Age 2019 (U20)	2019-03-09	2019-03-09	Standard	Ehlanzeni (MEN)	5	5	3	Yes	Analysis

#	Games	Start				End
1	3	Tournament Uplands Open Age 2019				Tournament Uplands Open Age 2019
		date 2019-03-09	rnd 1	type Standard	result 1	date 2019-03-09	rnd 3	type Standard	result 1
		Opponent Maseko, S (Stephen)				Opponent Tambo, J (John Bm)
2	2	Tournament Curro Open 2019				Tournament Curro Open 2019
		date 2019-04-12	rnd 1	type Standard	result 1	date 2019-04-12	rnd 2	type Standard	result 1
		Opponent Muller, J (Jessica)				Opponent Maseko, S (Stephen)
3	2	Tournament Rob Ferreira 2019				Tournament Rob Ferreira 2019
		date 2019-04-06	rnd 1	type Standard	result 1	date 2019-04-06	rnd 2	type Standard	result 1
		Opponent Naude, X (Xante)				Opponent Wessels, W (Willie)

#	Games	Start				End
1	3	Tournament Uplands Open Age 2019				Tournament Uplands Open Age 2019
		date 2019-03-09	rnd 1	type Standard	result 1	date 2019-03-09	rnd 3	type Standard	result 1
		Opponent Maseko, S (Stephen)				Opponent Tambo, J (John Bm)
2	2	Tournament Curro Open 2019				Tournament Curro Open 2019
		date 2019-04-12	rnd 1	type Standard	result 1	date 2019-04-12	rnd 2	type Standard	result 1
		Opponent Muller, J (Jessica)				Opponent Maseko, S (Stephen)
3	2	Tournament Rob Ferreira 2019				Tournament Rob Ferreira 2019
		date 2019-04-06	rnd 1	type Standard	result 1	date 2019-04-06	rnd 2	type Standard	result 1
		Opponent Naude, X (Xante)				Opponent Wessels, W (Willie)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Uplands Open Age 2019				Tournament Uplands Open Age 2019
		date 2019-03-09	rnd 1	type Standard	result 1	date 2019-03-09	rnd 3	type Standard	result 1
		Opponent Maseko, S (Stephen)				Opponent Tambo, J (John Bm)
2	2	Tournament Curro Open 2019				Tournament Curro Open 2019
		date 2019-04-12	rnd 1	type Standard	result 1	date 2019-04-12	rnd 2	type Standard	result 1
		Opponent Muller, J (Jessica)				Opponent Maseko, S (Stephen)
3	2	Tournament Rob Ferreira 2019				Tournament Rob Ferreira 2019
		date 2019-04-06	rnd 1	type Standard	result 1	date 2019-04-06	rnd 2	type Standard	result 1
		Opponent Naude, X (Xante)				Opponent Wessels, W (Willie)

#	Games	Start				End
1	3	Tournament Uplands Open Age 2019				Tournament Uplands Open Age 2019
		date 2019-03-09	rnd 1	type Standard	result 1	date 2019-03-09	rnd 3	type Standard	result 1
		Opponent Maseko, S (Stephen)				Opponent Tambo, J (John Bm)
2	2	Tournament Curro Open 2019				Tournament Curro Open 2019
		date 2019-04-12	rnd 1	type Standard	result 1	date 2019-04-12	rnd 2	type Standard	result 1
		Opponent Muller, J (Jessica)				Opponent Maseko, S (Stephen)
3	2	Tournament Rob Ferreira 2019				Tournament Rob Ferreira 2019
		date 2019-04-06	rnd 1	type Standard	result 1	date 2019-04-06	rnd 2	type Standard	result 1
		Opponent Naude, X (Xante)				Opponent Wessels, W (Willie)

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	Maseko ,S (Stephen)	2	2	425	2	2	425	0	0	0	0	0	0
1	Maseko ,S (Stephen)	2	1059.7	1484.7	2	1034.4	1484.7	0	0	0	0	0	0
2	Naude ,X (Xante)	1	1	425	1	1	425	0	0	0	0	0	0
2	Naude ,X (Xante)	1	898.5	1323.5	1	892.3	1323.5	0	0	0	0	0	0
3	Visser ,JG (Johannes George)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Visser ,JG (Johannes George)	1	1195.1	770.1	1	1196.5	770.1	0	0	0	0	0	0
4	Van Heerden ,D (Dante)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Van Heerden ,D (Dante)	1	1036.6	611.6	1	1031.7	611.6	0	0	0	0	0	0
5	Tambo ,J (John Bm)	1	1	425	1	1	425	0	0	0	0	0	0
5	Tambo ,J (John Bm)	1	948.4	1373.4	1	944.6	1373.4	0	0	0	0	0	0
6	Barnard ,MC (Marcel Chritian)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Barnard ,MC (Marcel Chritian)	1	1251.9	826.9	1	1250	826.9	0	0	0	0	0	0
7	Jameson ,A (Alen)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Jameson ,A (Alen)	1	1345.4	920.4	1	1344.8	920.4	0	0	0	0	0	0
8	Schwirzer ,M (Max)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Schwirzer ,M (Max)	1	1200	775	1	1200	775	0	0	0	0	0	0
9	Wessels ,W (Willie)	1	1	425	1	1	425	0	0	0	0	0	0
9	Wessels ,W (Willie)	1	1196.1	1621.1	1	1188.9	1621.1	0	0	0	0	0	0
10	Strydom ,R (Reuben)	1	1	425	1	1	425	0	0	0	0	0	0
10	Strydom ,R (Reuben)	1	931.3	1356.3	1	921	1356.3	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

Notifications

PLAYER PAGE

Personal

Botha, R (Raymond)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms