Chess South Africa Ratings Database

PLAYER PAGE

Personal

Strydom, RW (Ruben Wynand)

Chess SA id

105087848

FIDE id

Date of birth

2005-07-15 (Adult)

Gender

Male

Region

Tshwane (GTP)

Citizen

RSA

Titles

Chess SA registered

Last active game

2023-04-27

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1234	1211.2	1142	1200
Raw rating	1234	1211.2	1142	1200
Weighted rating	1234	1211.2	1142	1200
Weighted performance	765.5	755.1	0	0
Floor	751.5	762	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	158	163.2	180.1	165.8
Highest rating	1352.4 2018-02-01	1352.4 2018-02-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1251.5 2018-03-01	1262 2018-03-01	1200 2020-01-01	1200 2024-02-01
Highest weighted rating	1251.5 2024-04-01	1262 2018-03-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1352.4 2018-02-01	1352.4 2018-02-01	1200 2020-01-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1234	1211.2	1142	1200
Analysis
Rating	1234	1211.2	1142	1200
Raw rating	1234	1211.2	1142	1200
Weighted rating	1234	1211.2	1142
Weighted performance	765.5	755.1	0
K-factor	36	36	36	36
Floor	751.5	762	700	700
Max/Min rating change allowed	158	163.2	180.1	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	1234	1211.2	1142	1200
New weighted rating	1234	1211.2	1142	1200
New weighted performance	765	754.7	0	0
Temp new rating	1234	1211.2	1142	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1234	1211.2	1142	1200
New K-factor	36	36	36	36
New floor	751.5	762	700	700

Item	Main	Standard	Rapid	Blitz
	0	0	0	0
	0	0	0	0
	0	0	0	0
	5	5	0	0
	21	14	7	0
	6	6	0	0
History	121	99	17	5

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Tshwane (GTP)
Province	Gauteng (GT)
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	97	52.5	54.12	35.1	1129.3	1164.3
Standard	85	47	55.29	45	1113.2	1158.2
Rapid	12	5.5	45.83	-35.4	1243.2	1207.8
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1234	1211.2	1142	1200
2025-09-01	1234	1211.2	1142	1200
2025-08-01	1234	1211.2	1142	1200
2025-07-01	1234	1211.2	1142	1200
2025-06-01	1234	1211.2	1142	1200
2025-05-01	1234	1211.2	1142	1200
2025-04-01	1234	1211.2	1142	1200
2025-03-01	1234	1211.2	1142	1200
2025-02-01	1234	1211.2	1142	1200
2025-01-01	1234	1211.2	1142	1200
2024-12-01	1234	1211.2	1142	1200
2024-11-01	1234	1211.2	1142	1200
2024-10-01	1234	1211.2	1142	1200
2024-09-01	1234	1211.2	1142	1200
2024-08-01	1234	1211.2	1142	1200
2024-07-01	1234	1211.2	1142	1200
2024-06-01	1234	1211.2	1142	1200
2024-08-01	1234	1211.2	1142	1200
2024-04-01	1234	1211.2	1142	1200
2024-03-01	1234	1211.2	1142	1200
2024-02-01	1234	1211.2	1142	1200
2024-01-01	1234	1211.2	1142	1200
2023-12-01	1234	1211.2	1142	1200
2023-11-01	1234	1211.2	1142	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 Milos Ristic Open Tournament (BC)	2023-04-27	2023-04-27	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis
2	D4 Individuals 2022 (U18 Open)	2022-04-23	2022-04-23	Rapid	Tshwane (GTP)	7	7	3.5	Yes	Analysis
3	2022 Lubowski Open Tournament (C)	2022-04-09	2022-04-10	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
4	2022 Gauteng Interregion (U20 Open)	2022-02-26	2022-02-26	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis
5	2022 Tshwane Chess Open Registration Tournament (C1)	2022-01-29	2022-01-29	Standard	Tshwane (GTP)	5	4	1.5	Yes	Analysis
6	2021 Etienne Lewis Closed Trials (U18+U20 Open)	2021-09-24	2021-09-26	Standard	Nelson Mandela Bay (ENM)	7	6	2	Yes	Analysis
7	Hoerskool Eldoraigne Rapid 2020	2020-03-06	2020-03-06	Rapid	Chess Excellence (CEX)	5	5	2	Yes	Analysis
8	2019 D4 Tshwane South Schools League Team Finals (U15)	2019-07-27	2019-07-27	Standard	Tshwane (GTP)	5	5	1.5	Yes	Analysis
9	2019 Chris Greyling (C)	2019-04-27	2019-04-27	Standard	Tshwane (GTP)	5	5	2.5	Yes	Analysis
10	2019 D4 Individual Finals (U15 Mixed)	2019-03-09	2019-03-09	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
11	2018 D4 Tshwane South Schools League Finals (U13)	2018-08-03	2018-08-03	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
12	2018 Menlo Open Chess Tournament (C)	2018-07-21	2018-07-21	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis
13	2018 Swartkop Open (D)	2018-06-23	2018-06-23	Standard	Tshwane (GTP)	5	5	4.5	Yes	Analysis
14	2018 Lubowski Open (D)	2018-05-12	2018-05-12	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
15	2018 Chris Greyling Open (D)	2018-04-21	2018-04-21	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
16	2018 Swartkop Proewe (U13)	2018-03-09	2018-03-09	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis
17	2018 D4 Tshwane North Individual Chess Championships (U13 Boys)	2018-03-10	2018-03-10	Standard	Tshwane (GTP)	5	5	3.5	Yes	Analysis
18	2018 Crawford Open (E)	2018-03-24	2018-03-24	Standard	Tshwane (GTP)	5	5	3.5	Yes	Analysis
19	2018 Blou Bul Open (E)	2018-02-17	2018-02-17	Standard	Tshwane (GTP)	5	5	5	Yes	Analysis

#	Games	Start				End
1	8	Tournament 2018 Lubowski Open				Tournament 2018 Swartkop Open
		date 2018-05-12	rnd 3	type Standard	result 1	date 2018-06-23	rnd 5	type Standard	result 0.5
		Opponent Swanepoel, I (Idele)				Opponent De Souza-Allegria, M (Minette)
2	6	Tournament 2018 D4 Tshwane North Individual Chess Championships				Tournament 2018 Crawford Open
		date 2018-03-10	rnd 2	type Standard	result 1	date 2018-03-24	rnd 2	type Standard	result 1
		Opponent Rampersadh, S (Shravan)				Opponent Bloem, R (Reinhardt)
3	5	Tournament 2018 Blou Bul Open				Tournament 2018 Blou Bul Open
		date 2018-02-17	rnd 1	type Standard	result 1	date 2018-02-17	rnd 5	type Standard	result 1
		Opponent Meades, E (Else-Mari)				Opponent Meades, DJ (David Jaconus)

#	Games	Start				End
1	8	Tournament 2018 Lubowski Open				Tournament 2018 Swartkop Open
		date 2018-05-12	rnd 3	type Standard	result 1	date 2018-06-23	rnd 5	type Standard	result 0.5
		Opponent Swanepoel, I (Idele)				Opponent De Souza-Allegria, M (Minette)
2	6	Tournament 2018 D4 Tshwane North Individual Chess Championships				Tournament 2018 Crawford Open
		date 2018-03-10	rnd 2	type Standard	result 1	date 2018-03-24	rnd 2	type Standard	result 1
		Opponent Rampersadh, S (Shravan)				Opponent Bloem, R (Reinhardt)
3	5	Tournament 2018 Blou Bul Open				Tournament 2018 Blou Bul Open
		date 2018-02-17	rnd 1	type Standard	result 1	date 2018-02-17	rnd 5	type Standard	result 1
		Opponent Meades, E (Else-Mari)				Opponent Meades, DJ (David Jaconus)

#	Games	Start				End
1	4	Tournament D4 Individuals 2022				Tournament D4 Individuals 2022
		date 2022-04-23	rnd 2	type Rapid	result 1	date 2022-04-23	rnd 5	type Rapid	result 1
		Opponent Williams, JL (Jared Luke)				Opponent Mouton, J (Jacques)
2	1	Tournament Hoerskool Eldoraigne Rapid 2020				Tournament Hoerskool Eldoraigne Rapid 2020
		date 2020-03-06	rnd 5	type Rapid	result 1	date 2020-03-06	rnd 5	type Rapid	result 1
		Opponent Cordier, N (Nicolaas)				Opponent Cordier, N (Nicolaas)
3	1	Tournament Hoerskool Eldoraigne Rapid 2020				Tournament Hoerskool Eldoraigne Rapid 2020
		date 2020-03-06	rnd 2	type Rapid	result 1	date 2020-03-06	rnd 2	type Rapid	result 1
		Opponent Kleynhans, B (Bianca)				Opponent Kleynhans, B (Bianca)

No games found.

#	Games	Start				End

#	Games	Start				End
1	7	Tournament 2018 Lubowski Open				Tournament 2018 Swartkop Open
		date 2018-05-12	rnd 3	type Standard	result 1	date 2018-06-23	rnd 4	type Standard	result 1
		Opponent Swanepoel, I (Idele)				Opponent Smith, LM (Luhane)
2	5	Tournament 2018 Blou Bul Open				Tournament 2018 Blou Bul Open
		date 2018-02-17	rnd 1	type Standard	result 1	date 2018-02-17	rnd 5	type Standard	result 1
		Opponent Meades, E (Else-Mari)				Opponent Meades, DJ (David Jaconus)
3	3	Tournament 2018 D4 Tshwane South Schools League Finals				Tournament 2019 D4 Individual Finals
		date 2018-08-03	rnd 4	type Standard	result 1	date 2019-03-09	rnd 1	type Standard	result 1
		Opponent Nel, J (Johan)				Opponent Reddy, KS (Kashen Shivaan)

#	Games	Start				End
1	7	Tournament 2018 Lubowski Open				Tournament 2018 Swartkop Open
		date 2018-05-12	rnd 3	type Standard	result 1	date 2018-06-23	rnd 4	type Standard	result 1
		Opponent Swanepoel, I (Idele)				Opponent Smith, LM (Luhane)
2	5	Tournament 2018 Blou Bul Open				Tournament 2018 Blou Bul Open
		date 2018-02-17	rnd 1	type Standard	result 1	date 2018-02-17	rnd 5	type Standard	result 1
		Opponent Meades, E (Else-Mari)				Opponent Meades, DJ (David Jaconus)
3	3	Tournament 2022 Lubowski Open Tournament				Tournament 2023 Milos Ristic Open Tournament
		date 2022-04-10	rnd 4	type Standard	result 1	date 2023-04-27	rnd 1	type Standard	result 1
		Opponent Stols, N (Nathan)				Opponent Seitei, N (Neo)

#	Games	Start				End
1	2	Tournament D4 Individuals 2022				Tournament D4 Individuals 2022
		date 2022-04-23	rnd 2	type Rapid	result 1	date 2022-04-23	rnd 3	type Rapid	result 1
		Opponent Williams, JL (Jared Luke)				Opponent Blignaut, H (Hendrik)
2	1	Tournament D4 Individuals 2022				Tournament D4 Individuals 2022
		date 2022-04-23	rnd 5	type Rapid	result 1	date 2022-04-23	rnd 5	type Rapid	result 1
		Opponent Mouton, J (Jacques)				Opponent Mouton, J (Jacques)
3	1	Tournament Hoerskool Eldoraigne Rapid 2020				Tournament Hoerskool Eldoraigne Rapid 2020
		date 2020-03-06	rnd 5	type Rapid	result 1	date 2020-03-06	rnd 5	type Rapid	result 1
		Opponent Cordier, N (Nicolaas)				Opponent Cordier, N (Nicolaas)

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	Meades ,DJ (David Jaconus)	3	2	141.7	3	2	141.7	0	0	0	0	0	0
1	Meades ,DJ (David Jaconus)	3	1208.4	1350.1	3	1209.6	1350.1	0	0	0	0	0	0
2	Neethling ,JC (Jandre Constantene)	3	1.5	0	3	1.5	0	0	0	0	0	0	0
2	Neethling ,JC (Jandre Constantene)	3	761.2	761.2	3	774.7	761.2	0	0	0	0	0	0
3	Mapheto ,O (Onthatile)	2	0	-425	2	0	-425	0	0	0	0	0	0
3	Mapheto ,O (Onthatile)	2	994.3	569.3	2	998.1	569.3	0	0	0	0	0	0
4	Zwane ,A (Asanda)	2	1	0	2	1	0	0	0	0	0	0	0
4	Zwane ,A (Asanda)	2	698.1	698.1	2	720.4	698.1	0	0	0	0	0	0
5	De Souza-Allegria ,M (Minette)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
5	De Souza-Allegria ,M (Minette)	2	694.7	907.2	2	697.3	907.2	0	0	0	0	0	0
6	Van Der Linde ,S (Stian)	2	2	425	2	2	425	0	0	0	0	0	0
6	Van Der Linde ,S (Stian)	2	570.4	995.4	2	581	995.4	0	0	0	0	0	0
7	Liebenberg ,MD (Marco Daniel)	2	0	-425	1	0	-425	1	0	-425	0	0	0
7	Liebenberg ,MD (Marco Daniel)	2	1233.2	808.2	1	1200	808.2	1	1200	808.2	0	0	0
8	Duvenhage ,LC (Leon Christiaan)	2	0	-425	1	0	-425	1	0	-425	0	0	0
8	Duvenhage ,LC (Leon Christiaan)	2	1311	886	1	1310.1	886	1	1025.4	886	0	0	0
9	Reyneke ,M (Melindie)	2	1	0	1	1	425	1	0	-425	0	0	0
9	Reyneke ,M (Melindie)	2	1003	1003	1	718	1427.9	1	777.6	578	0	0	0
10	Reyneke ,L (Luke)	1	1	425	1	1	425	0	0	0	0	0	0
10	Reyneke ,L (Luke)	1	1220.9	1645.9	1	1221.6	1645.9	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

Strydom, RW (Ruben Wynand)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms