Chess South Africa Ratings Database

PLAYER PAGE

Personal

Weiss, R (Ruben)

Chess SA id

106068476

FIDE id

Date of birth

2006-10-13 (U20)

Gender

Male

Region

Tshwane (GTP)

Citizen

RSA

Titles

Chess SA registered

Last active game

2023-01-28

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1186.5	1184.3	596.8	502.8
Raw rating	1186.5	1184.3	596.8	502.8
Weighted rating	1186.5	1184.3	596.8	502.8
Weighted performance	764.5	762.6	0	0
Floor	686.5	684.3	500	500
K-factor	40	40	40	40
Min/Max rating change allowed	169	169.6	391.6	447.7
Highest rating	1209.5 2018-03-01	1209.5 2018-03-01	1200 2018-02-01	1200 2024-02-01
Highest raw rating	1186.5 2024-02-01	1184.3 2024-02-01	596.8 2024-02-01	502.8 2024-02-01
Highest weighted rating	1186.5 2024-11-01	1184.3 2024-11-01	596.8 2024-11-01	502.8 2024-11-01
Highest weighted performance	1209.5 2018-03-01	1209.5 2018-03-01	1200 2018-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1186.5	1184.3	596.8	502.8
Analysis
Rating	1186.5	1184.3	596.8	502.8
Raw rating	1186.5	1184.3	596.8	502.8
Weighted rating	1186.5	1184.3	596.8
Weighted performance	764.5	762.6	0
K-factor	40	40	40	40
Floor	686.5	684.3	500	500
Max/Min rating change allowed	169	169.6	391.6	447.7
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	1186.5	1184.3	596.8	502.8
New weighted rating	1186.5	1184.3	596.8	502.8
New weighted performance	764.1	762.2	0	0
Temp new rating	1186.5	1184.3	596.8	502.8
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1186.5	1184.3	596.8	502.8
New K-factor	40	40	40	40
New floor	686.5	684.3	500	500

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	5	5	0
	25	25	0
	0	0	0
History	82	67	15

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	50	26	52	17	1119.8	1136.8
Standard	40	21	52.5	21.2	1174.8	1196.1
Rapid	10	5	50	0	899.5	899.5
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1186.5	1184.3	596.8	502.8
2025-09-01	1186.5	1184.3	596.8	502.8
2025-08-01	1186.5	1184.3	596.8	502.8
2025-07-01	1186.5	1184.3	596.8	502.8
2025-06-01	1186.5	1184.3	596.8	502.8
2025-05-01	1186.5	1184.3	596.8	502.8
2025-04-01	1186.5	1184.3	596.8	502.8
2025-03-01	1186.5	1184.3	596.8	502.8
2025-02-01	1186.5	1184.3	596.8	502.8
2025-01-01	1186.5	1184.3	596.8	502.8
2024-12-01	1186.5	1184.3	596.8	502.8
2024-11-01	1186.5	1184.3	596.8	502.8
2024-10-01	1186.5	1184.3	596.8	502.8
2024-09-01	1186.5	1184.3	596.8	502.8
2024-08-01	1186.5	1184.3	596.8	502.8
2024-07-01	1186.5	1184.3	596.8	502.8
2024-06-01	1186.5	1184.3	596.8	502.8
2024-08-01	1186.5	1184.3	596.8	502.8
2024-04-01	1186.5	1184.3	596.8	502.8
2024-03-01	1186.5	1184.3	596.8	502.8
2024-02-01	1186.5	1184.3	596.8	502.8
2024-01-01	1186.5	1184.3	596.8	502.8
2023-12-01	1186.5	1184.3	596.8	502.8
2023-11-01	1186.5	1184.3	596.8	502.8

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 Tshwane Chess Open Registration Tournament (D1)	2023-01-28	2023-01-28	Standard	Tshwane (GTP)	5	5	3.5	Yes	Analysis
2	2022 Gauteng Schools Team Championships (U17 Open)	2022-08-26	2022-08-26	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis
3	2022 Gauteng Schools Individual Chess Championship (U18 Boys)	2022-06-18	2022-06-18	Standard	Ekurhuleni (GE)	5	0	0	No	Analysis
4	2022 D3 Cluster Teams (U19)	2022-05-28	2022-05-28	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis
5	2022 D3 Cluster City Schools (U18 Open)	2022-04-23	2022-04-23	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
6	2022 Chris Greyling Open (D)	2022-03-12	2022-03-12	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
7	2022 Tshwane Chess Open Registration Tournament (D2)	2022-01-29	2022-01-29	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis
8	2019 Super 12 Laerskole (Seniors)	2019-05-04	2019-05-04	Rapid	Tshwane (GTP)	5	5	3	Yes	Analysis
9	2019 D3 Individuals (U13 Boys)	2019-04-13	2019-04-13	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
10	2018 Super 12 (Senior)	2018-05-05	2018-05-05	Rapid	Tshwane (GTP)	5	5	2	Yes	Analysis
11	2018 D3 Tshwane North Individual Chess Championships (U13 Boys)	2018-03-24	2018-03-24	Standard	Tshwane (GTP)	5	5	2.5	Yes	Analysis

#	Games	Start				End
1	5	Tournament 2022 Gauteng Schools Team Championships				Tournament 2023 Tshwane Chess Open Registration Tournament
		date 2022-08-26	rnd 5	type Standard	result 1	date 2023-01-28	rnd 4	type Standard	result 1
		Opponent Pretorius, WJM (Martienus)				Opponent Janse Van Rensburg, J (Josh)
2	5	Tournament 2022 Chris Greyling Open				Tournament 2022 D3 Cluster City Schools
		date 2022-03-12	rnd 5	type Standard	result 1	date 2022-04-23	rnd 4	type Standard	result 1
		Opponent Ndebele, AT (Akhumzi Thandolwenkosi)				Opponent Terega, P (Phillipose)
3	3	Tournament 2018 D3 Tshwane North Individual Chess Championships				Tournament 2018 D3 Tshwane North Individual Chess Championships
		date 2018-03-24	rnd 2	type Standard	result 1	date 2018-03-24	rnd 4	type Standard	result 1
		Opponent Moloto, K (Kholofelo)				Opponent Mokoditwa, K (Kgothatso)

#	Games	Start				End
1	5	Tournament 2022 Gauteng Schools Team Championships				Tournament 2023 Tshwane Chess Open Registration Tournament
		date 2022-08-26	rnd 5	type Standard	result 1	date 2023-01-28	rnd 4	type Standard	result 1
		Opponent Pretorius, WJM (Martienus)				Opponent Janse Van Rensburg, J (Josh)
2	5	Tournament 2022 Chris Greyling Open				Tournament 2022 D3 Cluster City Schools
		date 2022-03-12	rnd 5	type Standard	result 1	date 2022-04-23	rnd 4	type Standard	result 1
		Opponent Ndebele, AT (Akhumzi Thandolwenkosi)				Opponent Terega, P (Phillipose)
3	3	Tournament 2018 D3 Tshwane North Individual Chess Championships				Tournament 2018 D3 Tshwane North Individual Chess Championships
		date 2018-03-24	rnd 2	type Standard	result 1	date 2018-03-24	rnd 4	type Standard	result 1
		Opponent Moloto, K (Kholofelo)				Opponent Mokoditwa, K (Kgothatso)

#	Games	Start				End
1	2	Tournament 2019 Super 12 Laerskole				Tournament 2019 Super 12 Laerskole
		date 2019-05-04	rnd 2	type Rapid	result 1	date 2019-05-04	rnd 3	type Rapid	result 1
		Opponent Prinsloo, R (Rieghardt)				Opponent Schaap, N (Naithan)
2	1	Tournament 2019 Super 12 Laerskole				Tournament 2019 Super 12 Laerskole
		date 2019-05-04	rnd 5	type Rapid	result 1	date 2019-05-04	rnd 5	type Rapid	result 1
		Opponent Dos Santos, RP (Ricardo)				Opponent Dos Santos, RP (Ricardo)
3	1	Tournament 2018 Super 12				Tournament 2018 Super 12
		date 2018-05-05	rnd 5	type Rapid	result 1	date 2018-05-05	rnd 5	type Rapid	result 1
		Opponent Pansegrouw, R (Rikus-Louis)				Opponent Pansegrouw, R (Rikus-Louis)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament 2023 Tshwane Chess Open Registration Tournament				Tournament 2023 Tshwane Chess Open Registration Tournament
		date 2023-01-28	rnd 3	type Standard	result 1	date 2023-01-28	rnd 4	type Standard	result 1
		Opponent Truscott, A (Adriaan)				Opponent Janse Van Rensburg, J (Josh)
2	2	Tournament 2022 Gauteng Schools Team Championships				Tournament 2023 Tshwane Chess Open Registration Tournament
		date 2022-08-26	rnd 5	type Standard	result 1	date 2023-01-28	rnd 1	type Standard	result 1
		Opponent Pretorius, WJM (Martienus)				Opponent Rambritch, R (Rishik)
3	2	Tournament 2022 Chris Greyling Open				Tournament 2022 D3 Cluster City Schools
		date 2022-03-12	rnd 5	type Standard	result 1	date 2022-04-23	rnd 1	type Standard	result 1
		Opponent Ndebele, AT (Akhumzi Thandolwenkosi)				Opponent Raganya, L (Lesedi)

#	Games	Start				End
1	2	Tournament 2023 Tshwane Chess Open Registration Tournament				Tournament 2023 Tshwane Chess Open Registration Tournament
		date 2023-01-28	rnd 3	type Standard	result 1	date 2023-01-28	rnd 4	type Standard	result 1
		Opponent Truscott, A (Adriaan)				Opponent Janse Van Rensburg, J (Josh)
2	2	Tournament 2022 Gauteng Schools Team Championships				Tournament 2023 Tshwane Chess Open Registration Tournament
		date 2022-08-26	rnd 5	type Standard	result 1	date 2023-01-28	rnd 1	type Standard	result 1
		Opponent Pretorius, WJM (Martienus)				Opponent Rambritch, R (Rishik)
3	2	Tournament 2022 Chris Greyling Open				Tournament 2022 D3 Cluster City Schools
		date 2022-03-12	rnd 5	type Standard	result 1	date 2022-04-23	rnd 1	type Standard	result 1
		Opponent Ndebele, AT (Akhumzi Thandolwenkosi)				Opponent Raganya, L (Lesedi)

#	Games	Start				End
1	2	Tournament 2019 Super 12 Laerskole				Tournament 2019 Super 12 Laerskole
		date 2019-05-04	rnd 2	type Rapid	result 1	date 2019-05-04	rnd 3	type Rapid	result 1
		Opponent Prinsloo, R (Rieghardt)				Opponent Schaap, N (Naithan)
2	1	Tournament 2019 Super 12 Laerskole				Tournament 2019 Super 12 Laerskole
		date 2019-05-04	rnd 5	type Rapid	result 1	date 2019-05-04	rnd 5	type Rapid	result 1
		Opponent Dos Santos, RP (Ricardo)				Opponent Dos Santos, RP (Ricardo)
3	1	Tournament 2018 Super 12				Tournament 2018 Super 12
		date 2018-05-05	rnd 5	type Rapid	result 1	date 2018-05-05	rnd 5	type Rapid	result 1
		Opponent Pansegrouw, R (Rikus-Louis)				Opponent Pansegrouw, R (Rikus-Louis)

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	Padayachy ,V (Vidya)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
1	Padayachy ,V (Vidya)	2	1129.8	1342.3	2	1117.2	1342.3	0	0	0	0	0	0
2	Raganya ,L (Lesedi)	2	2	425	2	2	425	0	0	0	0	0	0
2	Raganya ,L (Lesedi)	2	1175.4	1600.4	2	1168.2	1600.4	0	0	0	0	0	0
3	Fuller ,J (James)	1	1	425	1	1	425	0	0	0	0	0	0
3	Fuller ,J (James)	1	502	927	1	502	927	0	0	0	0	0	0
4	Pretorius ,WJM (Martienus)	1	1	425	1	1	425	0	0	0	0	0	0
4	Pretorius ,WJM (Martienus)	1	1137.8	1562.8	1	1155.6	1562.8	0	0	0	0	0	0
5	Nkutsoeu ,H (Halaletsang Shwan)	1	1	425	1	1	425	0	0	0	0	0	0
5	Nkutsoeu ,H (Halaletsang Shwan)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
6	Mogotsi ,L (Lethabo)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
6	Mogotsi ,L (Lethabo)	1	1200	1200	1	1200	1200	0	0	0	0	0	0
7	Matsiokolo ,G (Godisang)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Matsiokolo ,G (Godisang)	1	1151.6	726.6	1	1130.7	726.6	0	0	0	0	0	0
8	Els ,D (Dylon)	1	1	425	1	1	425	0	0	0	0	0	0
8	Els ,D (Dylon)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
9	Moloto ,K (Kholofelo)	1	1	425	1	1	425	0	0	0	0	0	0
9	Moloto ,K (Kholofelo)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
10	Janse Van Rensburg ,J (Josh)	1	1	425	1	1	425	0	0	0	0	0	0
10	Janse Van Rensburg ,J (Josh)	1	1378.1	1803.1	1	1376.1	1803.1	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

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Statistics

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PLAYER PAGE

Personal

Weiss, 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