Chess South Africa Ratings Database

PLAYER PAGE

Personal

Duvenage, R (Rynhardt)

Chess SA id

1090141471

FIDE id

Date of birth

2009-12-10 (U18)

Gender

Male

Region

Ekurhuleni (GE)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-07-13

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1192.5	1200	1192.9	1200
Raw rating	1192.5	1200	1192.9	1200
Weighted rating	1189.9	1200	1189.3	1200
Weighted performance	0	0	0	0
Floor	711	700	718.4	700
K-factor	36	36	36	36
Min/Max rating change allowed	167.6	165.8	167.5	165.8
Highest rating	1232.2 2022-05-01	1200 2018-10-01	1296.9 2022-05-01	1200 2018-10-01
Highest raw rating	1211 2024-02-01	1200 2024-02-01	1218.4 2024-02-01	1200 2024-02-01
Highest weighted rating	1211 2024-05-01	1200 2018-10-01	1218.4 2024-05-01	1200 2018-10-01
Highest weighted performance	1232.2 2022-05-01	1200 2024-02-01	1296.9 2022-05-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1192.5	1200	1192.9	1200
Analysis
Rating	1192.5	1200	1192.9	1200
Raw rating	1192.5	1200	1192.9	1200
Weighted rating	1189.9	1200	1189.3
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	711	700	718.4	700
Max/Min rating change allowed	167.6	165.8	167.5	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	1192.5	1200	1192.9	1200
New weighted rating	1189.8	1200	1189.2	1200
New weighted performance	0	0	0	0
Temp new rating	1192.5	1200	1192.9	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1192.5	1200	1192.9	1200
New K-factor	36	36	36	36
New floor	711	700	718.4	700

Item	Main	Rapid
	0	0
	0	0
	3	3
	0	0
	5	5
	0	0
History	8	8

Games since
	Main 3	Standard 0		Rapid 3		Blitz 0
Gender	Male
Age group	U18
Region	Ekurhuleni (GE)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 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	8	3	37.5	-106.2	1200.1	1093.9
Standard	0	0	0	0	0	0
Rapid	8	3	37.5	-106.2	1200.1	1093.9
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1192.5	1200	1192.9	1200
2025-09-01	1192.5	1200	1192.9	1200
2025-08-01	1192.5	1200	1192.9	1200
2025-07-01	1192.5	1200	1192.9	1200
2025-06-01	1192.5	1200	1192.9	1200
2025-05-01	1192.5	1200	1192.9	1200
2025-04-01	1192.5	1200	1192.9	1200
2025-03-01	1192.5	1200	1192.9	1200
2025-02-01	1191.5	1200	1191.6	1200
2025-01-01	1171.3	1200	1163.7	1200
2024-12-01	1171.3	1200	1163.7	1200
2024-11-01	1171.3	1200	1163.7	1200
2024-10-01	1171.3	1200	1163.7	1200
2024-09-01	1171.3	1200	1163.7	1200
2024-08-01	1171.3	1200	1163.7	1200
2024-07-01	1211	1200	1218.4	1200
2024-06-01	1211	1200	1218.4	1200
2024-08-01	1211	1200	1218.4	1200
2024-04-01	1211	1200	1218.4	1200
2024-03-01	1211	1200	1218.4	1200
2024-02-01	1211	1200	1218.4	1200
2024-01-01	1211	1200	1218.4	1200
2023-12-01	1211	1200	1218.4	1200
2023-11-01	1211	1200	1218.4	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	2024 D6 Teams (Pool B U15)	2024-07-13	2024-07-13	Rapid	Ekurhuleni (GE)	3	3	0	Yes	Analysis
2	Gauteng Schools Disabiltity Chess Festival 2022 (Primary School)	2022-05-28	2022-05-28	Rapid	Ekurhuleni (GE)	5	5	3	Yes	Analysis

#	Games	Start				End
1	2	Tournament Gauteng Schools Disabiltity Chess Festival 2022				Tournament Gauteng Schools Disabiltity Chess Festival 2022
		date 2022-05-28	rnd 3	type Rapid	result 1	date 2022-05-28	rnd 4	type Rapid	result 1
		Opponent Opperman, Z (Zaiden)				Opponent Sneddon, E (Ethan)
2	1	Tournament Gauteng Schools Disabiltity Chess Festival 2022				Tournament Gauteng Schools Disabiltity Chess Festival 2022
		date 2022-05-28	rnd 1	type Rapid	result 1	date 2022-05-28	rnd 1	type Rapid	result 1
		Opponent Neves, R (Raul)				Opponent Neves, R (Raul)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Gauteng Schools Disabiltity Chess Festival 2022				Tournament Gauteng Schools Disabiltity Chess Festival 2022
		date 2022-05-28	rnd 3	type Rapid	result 1	date 2022-05-28	rnd 4	type Rapid	result 1
		Opponent Opperman, Z (Zaiden)				Opponent Sneddon, E (Ethan)
2	1	Tournament Gauteng Schools Disabiltity Chess Festival 2022				Tournament Gauteng Schools Disabiltity Chess Festival 2022
		date 2022-05-28	rnd 1	type Rapid	result 1	date 2022-05-28	rnd 1	type Rapid	result 1
		Opponent Neves, R (Raul)				Opponent Neves, R (Raul)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Gauteng Schools Disabiltity Chess Festival 2022				Tournament Gauteng Schools Disabiltity Chess Festival 2022
		date 2022-05-28	rnd 3	type Rapid	result 1	date 2022-05-28	rnd 4	type Rapid	result 1
		Opponent Opperman, Z (Zaiden)				Opponent Sneddon, E (Ethan)
2	1	Tournament Gauteng Schools Disabiltity Chess Festival 2022				Tournament Gauteng Schools Disabiltity Chess Festival 2022
		date 2022-05-28	rnd 1	type Rapid	result 1	date 2022-05-28	rnd 1	type Rapid	result 1
		Opponent Neves, R (Raul)				Opponent Neves, R (Raul)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Gauteng Schools Disabiltity Chess Festival 2022				Tournament Gauteng Schools Disabiltity Chess Festival 2022
		date 2022-05-28	rnd 3	type Rapid	result 1	date 2022-05-28	rnd 4	type Rapid	result 1
		Opponent Opperman, Z (Zaiden)				Opponent Sneddon, E (Ethan)
2	1	Tournament Gauteng Schools Disabiltity Chess Festival 2022				Tournament Gauteng Schools Disabiltity Chess Festival 2022
		date 2022-05-28	rnd 1	type Rapid	result 1	date 2022-05-28	rnd 1	type Rapid	result 1
		Opponent Neves, R (Raul)				Opponent Neves, R (Raul)

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	Sneddon ,E (Ethan)	1	1	425	0	0	0	1	1	425	0	0	0
1	Sneddon ,E (Ethan)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
2	Ndlovu ,B (Banele)	1	0	-425	0	0	0	1	0	-425	0	0	0
2	Ndlovu ,B (Banele)	1	1200	775	0	0	0	1	1200	775	0	0	0
3	Opperman ,Z (Zaiden)	1	1	425	0	0	0	1	1	425	0	0	0
3	Opperman ,Z (Zaiden)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
4	Coetzee ,L (Logan)	1	0	-425	0	0	0	1	0	-425	0	0	0
4	Coetzee ,L (Logan)	1	1201	776	0	0	0	1	1200	776	0	0	0
5	Delihlazo ,M (Mihle)	1	0	-425	0	0	0	1	0	-425	0	0	0
5	Delihlazo ,M (Mihle)	1	1200	775	0	0	0	1	1200	775	0	0	0
6	Martin ,E (Emerah)	1	0	-425	0	0	0	1	0	-425	0	0	0
6	Martin ,E (Emerah)	1	1200	775	0	0	0	1	1200	775	0	0	0
7	Xhanti ,D (Dubula)	1	0	-425	0	0	0	1	0	-425	0	0	0
7	Xhanti ,D (Dubula)	1	1200	775	0	0	0	1	1200	775	0	0	0
8	Neves ,R (Raul)	1	1	425	0	0	0	1	1	425	0	0	0
8	Neves ,R (Raul)	1	1200	1625	0	0	0	1	1200	1625	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

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PLAYER PAGE

Personal

Duvenage, R (Rynhardt)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms