Chess South Africa Ratings Database

PLAYER PAGE

Personal

Viljoen, R (Ryan-Gordon)

Chess SA id

104059361

FIDE id

Date of birth

2004-10-24 (Adult)

Gender

Male

Region

Eden (WEG)

Citizen

RSA

Titles

Chess SA registered

Last active game

2022-03-12

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1112.2	1149.8	781	781
Raw rating	1112.2	1149.8	781	781
Weighted rating	1112.2	1149.8	781	781
Weighted performance	0	0	0	0
Floor	612.2	649.8	500	500
K-factor	40	40	40	40
Min/Max rating change allowed	187.9	178.1	301.2	301.2
Highest rating	1251.2 2020-03-01	1246.8 2020-03-01	1200 2024-02-01	1200 2024-02-01
Highest raw rating	1112.2 2024-02-01	1149.8 2024-02-01	781 2024-02-01	781 2024-02-01
Highest weighted rating	1112.2 2024-11-01	1149.8 2024-11-01	781 2024-11-01	781 2024-11-01
Highest weighted performance	1251.2 2020-03-01	1246.8 2020-03-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1112.2	1149.8	781	781
Analysis
Rating	1112.2	1149.8	781	781
Raw rating	1112.2	1149.8	781	781
Weighted rating	1112.2	1149.8	781
Weighted performance	0	0	0
K-factor	40	40	40	40
Floor	612.2	649.8	500	500
Max/Min rating change allowed	187.9	178.1	301.2	301.2
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	1112.2	1149.8	781	781
New weighted rating	1112.2	1149.8	781	781
New weighted performance	0	0	0	0
Temp new rating	1112.2	1149.8	781	781
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1112.2	1149.8	781	781
New K-factor	40	40	40	40
New floor	612.2	649.8	500	500

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	5	5	0
	0	0	0
History	58	54	4

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Eden (WEG)
Province	Western Cape (WC)
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	23	15	65.22	129.3	1153.6	1283
Standard	23	15	65.22	129.3	1153.6	1283
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1112.2	1149.8	781	781
2025-09-01	1112.2	1149.8	781	781
2025-08-01	1112.2	1149.8	781	781
2025-07-01	1112.2	1149.8	781	781
2025-06-01	1112.2	1149.8	781	781
2025-05-01	1112.2	1149.8	781	781
2025-04-01	1112.2	1149.8	781	781
2025-03-01	1112.2	1149.8	781	781
2025-02-01	1112.2	1149.8	781	781
2025-01-01	1112.2	1149.8	781	781
2024-12-01	1112.2	1149.8	781	781
2024-11-01	1112.2	1149.8	781	781
2024-10-01	1112.2	1149.8	781	781
2024-09-01	1112.2	1149.8	781	781
2024-08-01	1112.2	1149.8	781	781
2024-07-01	1112.2	1149.8	781	781
2024-06-01	1112.2	1149.8	781	781
2024-08-01	1112.2	1149.8	781	781
2024-04-01	1112.2	1149.8	781	781
2024-03-01	1112.2	1149.8	781	781
2024-02-01	1112.2	1149.8	781	781
2024-01-01	1112.2	1149.8	781	781
2023-12-01	1112.2	1149.8	781	781
2023-11-01	1112.2	1149.8	781	781

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	Eden Proewe 1 2022 (O18 Seuns)	2022-03-12	2022-03-12	Standard	Eden (WEG)	5	5	3	Yes	Analysis
2	Eden Schools Closed Trials 1 2020 (U18 Boys)	2020-03-07	2020-03-07	Standard	Eden (WEG)	5	5	3	Yes	Analysis
3	Oudtshoorn Proewe 1 2020 (O18+O20)	2020-02-15	2020-02-15	Standard	Eden (WEG)	5	5	4	Yes	Analysis
4	Oudtshoorn Trials 3 2019 (U16)	2019-02-16	2019-02-16	Standard	Eden (WEG)	5	5	3	Yes	Analysis
5	Oudtshoorn Trials 2 2019 (U16)	2019-02-09	2019-02-09	Standard	Eden (WEG)	5	3	2	Yes	Analysis

#	Games	Start				End
1	3	Tournament Oudtshoorn Proewe 1 2020				Tournament Eden Schools Closed Trials 1 2020
		date 2020-02-15	rnd 4	type Standard	result 1	date 2020-03-07	rnd 1	type Standard	result 1
		Opponent Stalmeester, T (Triston)				Opponent Stalmeester, T (Triston)
2	3	Tournament Oudtshoorn Trials 3 2019				Tournament Oudtshoorn Trials 3 2019
		date 2019-02-16	rnd 2	type Standard	result 1	date 2019-02-16	rnd 4	type Standard	result 1
		Opponent Jack, O (Ovayo)				Opponent Botha, J (Jonathan)
3	2	Tournament Eden Proewe 1 2022				Tournament Eden Proewe 1 2022
		date 2022-03-12	rnd 3	type Standard	result 1	date 2022-03-12	rnd 4	type Standard	result 1
		Opponent Saal, M (Migael)				Opponent Hurling, K (Keilo)

#	Games	Start				End
1	3	Tournament Oudtshoorn Proewe 1 2020				Tournament Eden Schools Closed Trials 1 2020
		date 2020-02-15	rnd 4	type Standard	result 1	date 2020-03-07	rnd 1	type Standard	result 1
		Opponent Stalmeester, T (Triston)				Opponent Stalmeester, T (Triston)
2	3	Tournament Oudtshoorn Trials 3 2019				Tournament Oudtshoorn Trials 3 2019
		date 2019-02-16	rnd 2	type Standard	result 1	date 2019-02-16	rnd 4	type Standard	result 1
		Opponent Jack, O (Ovayo)				Opponent Botha, J (Jonathan)
3	2	Tournament Eden Proewe 1 2022				Tournament Eden Proewe 1 2022
		date 2022-03-12	rnd 3	type Standard	result 1	date 2022-03-12	rnd 4	type Standard	result 1
		Opponent Saal, M (Migael)				Opponent Hurling, K (Keilo)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Oudtshoorn Proewe 1 2020				Tournament Eden Schools Closed Trials 1 2020
		date 2020-02-15	rnd 4	type Standard	result 1	date 2020-03-07	rnd 1	type Standard	result 1
		Opponent Stalmeester, T (Triston)				Opponent Stalmeester, T (Triston)
2	3	Tournament Oudtshoorn Trials 3 2019				Tournament Oudtshoorn Trials 3 2019
		date 2019-02-16	rnd 2	type Standard	result 1	date 2019-02-16	rnd 4	type Standard	result 1
		Opponent Jack, O (Ovayo)				Opponent Botha, J (Jonathan)
3	2	Tournament Eden Proewe 1 2022				Tournament Eden Proewe 1 2022
		date 2022-03-12	rnd 3	type Standard	result 1	date 2022-03-12	rnd 4	type Standard	result 1
		Opponent Saal, M (Migael)				Opponent Hurling, K (Keilo)

#	Games	Start				End
1	3	Tournament Oudtshoorn Proewe 1 2020				Tournament Eden Schools Closed Trials 1 2020
		date 2020-02-15	rnd 4	type Standard	result 1	date 2020-03-07	rnd 1	type Standard	result 1
		Opponent Stalmeester, T (Triston)				Opponent Stalmeester, T (Triston)
2	3	Tournament Oudtshoorn Trials 3 2019				Tournament Oudtshoorn Trials 3 2019
		date 2019-02-16	rnd 2	type Standard	result 1	date 2019-02-16	rnd 4	type Standard	result 1
		Opponent Jack, O (Ovayo)				Opponent Botha, J (Jonathan)
3	2	Tournament Eden Proewe 1 2022				Tournament Eden Proewe 1 2022
		date 2022-03-12	rnd 3	type Standard	result 1	date 2022-03-12	rnd 4	type Standard	result 1
		Opponent Saal, M (Migael)				Opponent Hurling, K (Keilo)

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	Olkers ,E (Ethan)	2	2	425	2	2	425	0	0	0	0	0	0
1	Olkers ,E (Ethan)	2	1192.8	1617.8	2	1192.4	1617.8	0	0	0	0	0	0
2	Stalmeester ,T (Triston)	2	2	425	2	2	425	0	0	0	0	0	0
2	Stalmeester ,T (Triston)	2	1183.8	1608.8	2	1181.6	1608.8	0	0	0	0	0	0
3	Mostert ,R (Richard)	1	1	425	1	1	425	0	0	0	0	0	0
3	Mostert ,R (Richard)	1	1054.6	1479.6	1	1041.2	1479.6	0	0	0	0	0	0
4	Scholtz ,L (Lidime-Arno)	1	1	425	1	1	425	0	0	0	0	0	0
4	Scholtz ,L (Lidime-Arno)	1	1203.3	1628.3	1	1201.6	1628.3	0	0	0	0	0	0
5	Jack ,O (Ovayo)	1	1	425	1	1	425	0	0	0	0	0	0
5	Jack ,O (Ovayo)	1	993.2	1418.2	1	966.8	1418.2	0	0	0	0	0	0
6	Beukes ,K (Kyle)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Beukes ,K (Kyle)	1	1255.7	830.7	1	1259.6	830.7	0	0	0	0	0	0
7	Draai ,K (Kevin)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Draai ,K (Kevin)	1	1193.7	768.7	1	1188.4	768.7	0	0	0	0	0	0
8	Jordaan ,K (Keith)	1	1	425	1	1	425	0	0	0	0	0	0
8	Jordaan ,K (Keith)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
9	Thomas ,G (Graham)	1	1	425	1	1	425	0	0	0	0	0	0
9	Thomas ,G (Graham)	1	1130.1	1555.1	1	1114.7	1555.1	0	0	0	0	0	0
10	Mouton ,S (Sebario)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Mouton ,S (Sebario)	1	1200	775	1	1200	775	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

Viljoen, R (Ryan-Gordon)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms