Chess South Africa Ratings Database

PLAYER PAGE

Personal

Claassens, R (Ruben)

Chess SA id

1070159060

FIDE id

Date of birth

2007-04-26 (U20)

Gender

Male

Region

Tshwane (GTP)

Citizen

RSA

Titles

Chess SA registered

Last active game

2023-08-25

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1181.1	1161.1	1211.5	1200
Raw rating	1181.1	1161.1	1211.5	1200
Weighted rating	1181.1	1160.8	1211.5	1200
Weighted performance	807.3	0	0	0
Floor	741.5	748.2	711.5	700
K-factor	36	36	36	36
Min/Max rating change allowed	170.3	175.3	163.1	165.8
Highest rating	1241.5 2022-09-01	1248.2 2022-09-01	1246.1 2023-08-01	1200 2018-10-01
Highest raw rating	1241.5 2022-09-01	1248.2 2022-09-01	1211.5 2024-02-01	1200 2024-02-01
Highest weighted rating	1241.5 2023-04-01	1248.2 2023-04-01	1211.5 2025-07-01	1200 2018-10-01
Highest weighted performance	1233.2 2022-08-01	1226.9 2022-08-01	1246.1 2023-08-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1181.1	1161.1	1211.5	1200
Analysis
Rating	1181.1	1161.1	1211.5	1200
Raw rating	1181.1	1161.1	1211.5	1200
Weighted rating	1181.1	1160.8	1211.5
Weighted performance	807.3	0	0
K-factor	36	36	36	36
Floor	741.5	748.2	711.5	700
Max/Min rating change allowed	170.3	175.3	163.1	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	1181.1	1161.1	1211.5	1200
New weighted rating	1181.1	1160.9	1211.5	1200
New weighted performance	806.9	0	0	0
Temp new rating	1181.1	1161.1	1211.5	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1181.1	1161.1	1211.5	1200
New K-factor	36	36	36	36
New floor	741.5	748.2	711.5	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	18	12	6
	5	5	0
	0	0	0
History	28	22	6

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U20
Region	Tshwane (GTP)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 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	28	13.5	48.21	-15.2	1199.5	1184.3
Standard	22	10.5	47.73	-19.3	1169.4	1150.1
Rapid	6	3	50	0	1309.8	1309.8
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1181.1	1161.1	1211.5	1200
2025-09-01	1181.1	1161.1	1211.5	1200
2025-08-01	1181.1	1161.1	1211.5	1200
2025-07-01	1181.1	1161.1	1211.5	1200
2025-06-01	1181.1	1161.1	1211.5	1200
2025-05-01	1181.1	1161.1	1211.5	1200
2025-04-01	1181.1	1161.1	1211.5	1200
2025-03-01	1181.1	1161.1	1211.5	1200
2025-02-01	1181.1	1161.1	1211.5	1200
2025-01-01	1181	1160.4	1211.5	1200
2024-12-01	1181	1160.4	1211.5	1200
2024-11-01	1181	1160.4	1211.5	1200
2024-10-01	1181	1160.4	1211.5	1200
2024-09-01	1181	1160.4	1211.5	1200
2024-08-01	1181	1160.4	1211.5	1200
2024-07-01	1181	1160.4	1211.5	1200
2024-06-01	1181	1160.4	1211.5	1200
2024-08-01	1181	1160.4	1211.5	1200
2024-04-01	1181	1160.4	1211.5	1200
2024-03-01	1181	1160.4	1211.5	1200
2024-02-01	1181	1160.4	1211.5	1200
2024-01-01	1181	1160.4	1211.5	1200
2023-12-01	1181	1160.4	1211.5	1200
2023-11-01	1181	1160.4	1211.5	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	2023 Gauteng Top Schools (U17 Mixed)	2023-08-19	2023-08-19	Standard	West Rand (GWR)	5	2	0	Yes	Analysis
2	UFH Spring Festival 2023 (U18)	2023-08-25	2023-08-25	Standard	Amathole (EAL)	5	5	3	Yes	Analysis
3	FOSST DC National Science Week Team Championships 2023	2023-08-03	2023-08-03	Rapid	Amathole (EAL)	7	6	3	Yes	Analysis
4	2023 Tshwane South School District CLOSED Individual Championships (U18 Open)	2023-04-22	2023-04-22	Standard	Tshwane (GTP)	5	5	0.5	Yes	Analysis
5	2022 Gauteng Schools Team Championships (U15 Open)	2022-08-26	2022-08-26	Standard	Tshwane (GTP)	5	5	4	Yes	Analysis
6	2019 RMS Laerskole (U13)	2019-06-01	2019-06-01	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis

#	Games	Start				End
1	3	Tournament 2019 RMS Laerskole				Tournament 2019 RMS Laerskole
		date 2019-06-01	rnd 1	type Standard	result 1	date 2019-06-01	rnd 3	type Standard	result 1
		Opponent Bence, M (Mielle)				Opponent Neethling, T (Tristan)
2	2	Tournament UFH Spring Festival 2023				Tournament UFH Spring Festival 2023
		date 2023-08-25	rnd 3	type Standard	result 1	date 2023-08-25	rnd 4	type Standard	result 1
		Opponent Hom, B (Buhle)				Opponent Mncedani, L (Luvuse)
3	2	Tournament FOSST DC National Science Week Team Championships 2023				Tournament FOSST DC National Science Week Team Championships 2023
		date 2023-08-03	rnd 5	type Rapid	result 1	date 2023-08-03	rnd 6	type Rapid	result 1
		Opponent Dude, K (Khangelani)				Opponent Gcememe, S (Sihluminathi)

#	Games	Start				End
1	3	Tournament 2019 RMS Laerskole				Tournament 2019 RMS Laerskole
		date 2019-06-01	rnd 1	type Standard	result 1	date 2019-06-01	rnd 3	type Standard	result 1
		Opponent Bence, M (Mielle)				Opponent Neethling, T (Tristan)
2	2	Tournament UFH Spring Festival 2023				Tournament UFH Spring Festival 2023
		date 2023-08-25	rnd 3	type Standard	result 1	date 2023-08-25	rnd 4	type Standard	result 1
		Opponent Hom, B (Buhle)				Opponent Mncedani, L (Luvuse)
3	2	Tournament 2022 Gauteng Schools Team Championships				Tournament 2022 Gauteng Schools Team Championships
		date 2022-08-26	rnd 4	type Standard	result 1	date 2022-08-26	rnd 5	type Standard	result 1
		Opponent Dreyer, NJ (Nicolaas)				Opponent Maseko, U (Unathi)

#	Games	Start				End
1	2	Tournament FOSST DC National Science Week Team Championships 2023				Tournament FOSST DC National Science Week Team Championships 2023
		date 2023-08-03	rnd 5	type Rapid	result 1	date 2023-08-03	rnd 6	type Rapid	result 1
		Opponent Dude, K (Khangelani)				Opponent Gcememe, S (Sihluminathi)
2	1	Tournament FOSST DC National Science Week Team Championships 2023				Tournament FOSST DC National Science Week Team Championships 2023
		date 2023-08-03	rnd 3	type Rapid	result 1	date 2023-08-03	rnd 3	type Rapid	result 1
		Opponent Magadu, L (Lunathi)				Opponent Magadu, L (Lunathi)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament 2019 RMS Laerskole				Tournament 2019 RMS Laerskole
		date 2019-06-01	rnd 1	type Standard	result 1	date 2019-06-01	rnd 3	type Standard	result 1
		Opponent Bence, M (Mielle)				Opponent Neethling, T (Tristan)
2	2	Tournament UFH Spring Festival 2023				Tournament UFH Spring Festival 2023
		date 2023-08-25	rnd 3	type Standard	result 1	date 2023-08-25	rnd 4	type Standard	result 1
		Opponent Hom, B (Buhle)				Opponent Mncedani, L (Luvuse)
3	2	Tournament FOSST DC National Science Week Team Championships 2023				Tournament FOSST DC National Science Week Team Championships 2023
		date 2023-08-03	rnd 5	type Rapid	result 1	date 2023-08-03	rnd 6	type Rapid	result 1
		Opponent Dude, K (Khangelani)				Opponent Gcememe, S (Sihluminathi)

#	Games	Start				End
1	3	Tournament 2019 RMS Laerskole				Tournament 2019 RMS Laerskole
		date 2019-06-01	rnd 1	type Standard	result 1	date 2019-06-01	rnd 3	type Standard	result 1
		Opponent Bence, M (Mielle)				Opponent Neethling, T (Tristan)
2	2	Tournament UFH Spring Festival 2023				Tournament UFH Spring Festival 2023
		date 2023-08-25	rnd 3	type Standard	result 1	date 2023-08-25	rnd 4	type Standard	result 1
		Opponent Hom, B (Buhle)				Opponent Mncedani, L (Luvuse)
3	2	Tournament 2022 Gauteng Schools Team Championships				Tournament 2022 Gauteng Schools Team Championships
		date 2022-08-26	rnd 4	type Standard	result 1	date 2022-08-26	rnd 5	type Standard	result 1
		Opponent Dreyer, NJ (Nicolaas)				Opponent Maseko, U (Unathi)

#	Games	Start				End
1	2	Tournament FOSST DC National Science Week Team Championships 2023				Tournament FOSST DC National Science Week Team Championships 2023
		date 2023-08-03	rnd 5	type Rapid	result 1	date 2023-08-03	rnd 6	type Rapid	result 1
		Opponent Dude, K (Khangelani)				Opponent Gcememe, S (Sihluminathi)
2	1	Tournament FOSST DC National Science Week Team Championships 2023				Tournament FOSST DC National Science Week Team Championships 2023
		date 2023-08-03	rnd 3	type Rapid	result 1	date 2023-08-03	rnd 3	type Rapid	result 1
		Opponent Magadu, L (Lunathi)				Opponent Magadu, L (Lunathi)

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	Mnqasela ,P (Phumeza)	1	1	425	1	1	425	0	0	0	0	0	0
1	Mnqasela ,P (Phumeza)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
2	Hartman ,C (Carlisle)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Hartman ,C (Carlisle)	1	1200	775	1	1200	775	0	0	0	0	0	0
3	Hom ,B (Buhle)	1	1	425	1	1	425	0	0	0	0	0	0
3	Hom ,B (Buhle)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
4	Mncedani ,L (Luvuse)	1	1	425	1	1	425	0	0	0	0	0	0
4	Mncedani ,L (Luvuse)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
5	Dreyer ,NJ (Nicolaas Johannes)	1	1	425	1	1	425	0	0	0	0	0	0
5	Dreyer ,NJ (Nicolaas Johannes)	1	1319.8	1744.8	1	1290.7	1744.8	0	0	0	0	0	0
6	Ferreira ,H (Hechter)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Ferreira ,H (Hechter)	1	1361.1	936.1	1	1380.5	936.1	0	0	0	0	0	0
7	Ntsunguzi ,S (Simamkele)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Ntsunguzi ,S (Simamkele)	1	1200	775	1	1200	775	0	0	0	0	0	0
8	Grobler ,JTW (Johannes Theodorus Wessel)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Grobler ,JTW (Johannes Theodorus Wessel)	1	1382.4	957.4	1	1368.5	957.4	0	0	0	0	0	0
9	Mabale ,KE (Kamogelo Edwin)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
9	Mabale ,KE (Kamogelo Edwin)	1	565.7	565.7	1	579.2	565.7	0	0	0	0	0	0
10	Bence ,M (Mielle)	1	1	425	1	1	425	0	0	0	0	0	0
10	Bence ,M (Mielle)	1	1181.1	1606.1	1	1176.8	1606.1	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Claassens, R (Ruben)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms