Chess South Africa Ratings Database

PLAYER PAGE

Personal

Baily, R (Riley)

Chess SA id

1140314459

FIDE id

Date of birth

2014-02-15 (U12)

Gender

Male

Region

Overberg (WOS)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-08-02

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1196.8	1196.9	1199.3	1200
Raw rating	1181.8	1180.1	1199.3	1200
Weighted rating	1196.8	1196.9	1199.2	1200
Weighted performance	0	0	0	0
Floor	699.9	700	699.9	700
K-factor	40	36	40	36
Min/Max rating change allowed	170.2	170.6	166	165.8
Highest rating	1199.9 2025-02-03	1200 2025-03-01	1199.9 2025-02-03	1200 2025-03-01
Highest raw rating	1199.9 2025-02-03	1200 2025-03-01	1199.9 2025-02-03	1200 2025-03-01
Highest weighted rating	1199.9 2025-02-03	1200 2025-03-01	1199.9 2025-02-03	1200 2025-03-01
Highest weighted performance	0 1900-01-01	0 1900-01-01	0 1900-01-01	0 1900-01-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-1.3	-1.5	0	0
New rating	1195.5	1195.4	1199.3	1200
Analysis
Rating	1196.8	1196.9	1199.3	1200
Raw rating	1181.8	1180.1	1199.3	1200
Weighted rating	1196.8	1196.9	1199.2
Weighted performance	0	0	0
K-factor	40	36	40	36
Floor	699.9	700	699.9	700
Max/Min rating change allowed	170.2	170.6	166	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	1181.8	1180.1	1199.3	1200
New weighted rating	1195.5	1195.4	1199.2	1200
New weighted performance	0	0	0	0
Temp new rating	1195.5	1195.4	1199.3	1200
Temp new rating +/-	-1.3	-1.5	0	0
Final new rating +/-	-1.3	-1.5	0	0
New rating	1195.5	1195.4	1199.3	1200
New K-factor	40	36	40	36
New floor	699.9	700	699.9	700

Item	Main	Standard	Rapid
	0	0	0
	8	2	6
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	8	2	6

Games since
	Main 8	Standard 2		Rapid 6		Blitz 0
Gender	Male
Age group	U12
Region	Overberg (WOS)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 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	8	1.5	18.75	-265.6	1165.2	899.6
Standard	2	0.5	25	-212.5	1184.9	972.4
Rapid	6	1	16.67	-283.3	1158.7	875.4
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	8	1.5	18.75	-265.6	1165.2	899.6
Standard	2	0.5	25	-212.5	1184.9	972.4
Rapid	6	1	16.67	-283.3	1158.7	875.4
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1181.8	1180.1	1199.3	1200
2025-09-01	1181.8	1180.1	1199.3	1200
2025-08-01	1199.6	1200	1199.3	1200
2025-07-01	1199.6	1200	1199.3	1200
2025-06-01	1199.6	1200	1199.3	1200
2025-05-01	1199.6	1200	1199.3	1200
2025-04-01	1199.3	1200	1198.8	1200
2025-03-01	1195.7	1200	1192.4	1200
2025-02-01	1200	1200	1200	1200
2025-01-01	1200	1200	1200	1200
2024-12-01	1200	1200	1200	1200
2024-11-01	1200	1200	1200	1200
2024-10-01	1200	1200	1200	1200
2024-09-01	1200	1200	1200	1200
2024-08-01	1200	1200	1200	1200
2024-07-01	1200	1200	1200	1200
2024-06-01	1200	1200	1200	1200
2024-08-01	1200	1200	1200	1200
2024-04-01	1200	1200	1200	1200
2024-03-01	1200	1200	1200	1200
2024-02-01	1200	1200	1200	1200
2024-01-01	1200	1200	1200	1200
2023-12-01	1200	1200	1200	1200
2023-11-01	1200	1200	1200	1200

Comming soon.

Tournaments

History

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Overberg Top Schools 2025 (U11)	2025-08-02	2025-08-02	Standard	Overberg (WOS)	3	2	0.5	Yes	Analysis
2	Overberg Schools & Federation Open 2025 (U11)	2025-02-01	2025-02-01	Rapid	Overberg (WOS)	6	6	1	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Overberg Top Schools 2025 (U11)	2025-08-02	2025-08-02	Standard	Overberg (WOS)	3	2	0.5	Yes	Analysis
2	Overberg Schools & Federation Open 2025 (U11)	2025-02-01	2025-02-01	Rapid	Overberg (WOS)	6	6	1	Yes	Analysis

#	Games	Start				End
1	1	Tournament Overberg Top Schools 2025				Tournament Overberg Top Schools 2025
		date 2025-08-02	rnd 1	type Standard	result 0.5	date 2025-08-02	rnd 1	type Standard	result 0.5
		Opponent Venter, J (Judah)				Opponent Venter, J (Judah)
2	1	Tournament Overberg Schools & Federation Open 2025				Tournament Overberg Schools & Federation Open 2025
		date 2025-02-01	rnd 3	type Rapid	result 1	date 2025-02-01	rnd 3	type Rapid	result 1
		Opponent Lourens, P (Pyro)				Opponent Lourens, P (Pyro)

#	Games	Start				End
1	1	Tournament Overberg Top Schools 2025				Tournament Overberg Top Schools 2025
		date 2025-08-02	rnd 1	type Standard	result 0.5	date 2025-08-02	rnd 1	type Standard	result 0.5
		Opponent Venter, J (Judah)				Opponent Venter, J (Judah)

#	Games	Start				End
1	1	Tournament Overberg Schools & Federation Open 2025				Tournament Overberg Schools & Federation Open 2025
		date 2025-02-01	rnd 3	type Rapid	result 1	date 2025-02-01	rnd 3	type Rapid	result 1
		Opponent Lourens, P (Pyro)				Opponent Lourens, P (Pyro)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Overberg Schools & Federation Open 2025				Tournament Overberg Schools & Federation Open 2025
		date 2025-02-01	rnd 3	type Rapid	result 1	date 2025-02-01	rnd 3	type Rapid	result 1
		Opponent Lourens, P (Pyro)				Opponent Lourens, P (Pyro)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Overberg Schools & Federation Open 2025				Tournament Overberg Schools & Federation Open 2025
		date 2025-02-01	rnd 3	type Rapid	result 1	date 2025-02-01	rnd 3	type Rapid	result 1
		Opponent Lourens, P (Pyro)				Opponent Lourens, P (Pyro)

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	Venter ,J (Judah)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
1	Venter ,J (Judah)	1	1200	1200	1	1200	1200	0	0	0	0	0	0
2	Ntontelo ,O (Oyintando)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Ntontelo ,O (Oyintando)	1	1169.7	744.7	1	1155.3	744.7	0	0	0	0	0	0
3	Ngalo ,E (Entle)	1	0	-425	0	0	0	1	0	-425	0	0	0
3	Ngalo ,E (Entle)	1	1216.3	791.3	0	0	0	1	1086.3	791.3	0	0	0
4	Lourens ,P (Pyro)	1	1	425	0	0	0	1	1	425	0	0	0
4	Lourens ,P (Pyro)	1	1162.5	1587.5	0	0	0	1	1137.9	1587.5	0	0	0
5	Deverson ,P (Paighton)	1	0	-425	0	0	0	1	0	-425	0	0	0
5	Deverson ,P (Paighton)	1	1200	775	0	0	0	1	1200	775	0	0	0
6	Du Plessis ,E (Eben)	1	0	-425	0	0	0	1	0	-425	0	0	0
6	Du Plessis ,E (Eben)	1	1146.5	721.5	0	0	0	1	1145.2	721.5	0	0	0
7	Foye ,R (Rhossanah)	1	0	-425	0	0	0	1	0	-425	0	0	0
7	Foye ,R (Rhossanah)	1	1034.2	609.2	0	0	0	1	1047.3	609.2	0	0	0
8	Matinywa ,S (Sesona)	1	0	-425	0	0	0	1	0	-425	0	0	0
8	Matinywa ,S (Sesona)	1	1192.6	767.6	0	0	0	1	1190.9	767.6	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Baily, R (Riley)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms