Chess South Africa Ratings Database

PLAYER PAGE

Personal

Seilamashi, O (Oratilwe)

Chess SA id

1130315947

FIDE id

Date of birth

2013-02-12 (U14)

Gender

Male

Region

Lejweleputswa (FLW)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-02-22

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1233.4	1239.7	1200	1200
Raw rating	1233.4	1239.7	1200	1200
Weighted rating	1218.3	1221.7	1200	1200
Weighted performance	0	0	0	0
Floor	733.4	739.7	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	158.1	156.7	165.8	165.8
Highest rating	1233.4 2025-03-01	1239.7 2025-03-01	1200 2025-03-01	1200 2025-03-01
Highest raw rating	1233.4 2025-03-01	1239.7 2025-03-01	1200 2025-03-01	1200 2025-03-01
Highest weighted rating	1214.4 2025-08-01	1217.1 2025-08-01	1200 2025-03-01	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	0	0	0	0
New rating	1233.4	1239.7	1200	1200
Analysis
Rating	1233.4	1239.7	1200	1200
Raw rating	1233.4	1239.7	1200	1200
Weighted rating	1218.3	1221.7	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	733.4	739.7	700	700
Max/Min rating change allowed	158.1	156.7	165.8	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	1233.4	1239.7	1200	1200
New weighted rating	1220.1	1223.8	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1233.4	1239.7	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1233.4	1239.7	1200	1200
New K-factor	36	36	36	36
New floor	733.4	739.7	700	700

Item	Main	Standard
	0	0
	4	4
	0	0
	0	0
	0	0
	0	0
History	4	4

Games since
	Main 4	Standard 4		Rapid 0		Blitz 0
Gender	Male
Age group	U14
Region	Lejweleputswa (FLW)
Province	Free State (FS)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 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	4	3	75	212.5	1198.9	1411.4
Standard	4	3	75	212.5	1198.9	1411.4
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	4	3	75	212.5	1198.9	1411.4
Standard	4	3	75	212.5	1198.9	1411.4
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1233.4	1239.7	1200	1200
2025-09-01	1233.4	1239.7	1200	1200
2025-08-01	1233.4	1239.7	1200	1200
2025-07-01	1233.4	1239.7	1200	1200
2025-06-01	1233.4	1239.7	1200	1200
2025-05-01	1233.4	1239.7	1200	1200
2025-04-01	1233.4	1239.7	1200	1200
2025-03-01	1233.4	1239.7	1200	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	HTS Welkom Open Chess Tournament 2025 (E)	2025-02-22	2025-02-22	Standard	Lejweleputswa (FLW)	5	4	3	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	HTS Welkom Open Chess Tournament 2025 (E)	2025-02-22	2025-02-22	Standard	Lejweleputswa (FLW)	5	4	3	Yes	Analysis

#	Games	Start				End
1	2	Tournament HTS Welkom Open Chess Tournament 2025				Tournament HTS Welkom Open Chess Tournament 2025
		date 2025-02-22	rnd 4	type Standard	result 1	date 2025-02-22	rnd 5	type Standard	result 1
		Opponent Botipe, B (Bokang)				Opponent Nkabinde, S (Simamkele)
2	1	Tournament HTS Welkom Open Chess Tournament 2025				Tournament HTS Welkom Open Chess Tournament 2025
		date 2025-02-22	rnd 2	type Standard	result 1	date 2025-02-22	rnd 2	type Standard	result 1
		Opponent May, H (Hlonolofatso)				Opponent May, H (Hlonolofatso)

#	Games	Start				End
1	2	Tournament HTS Welkom Open Chess Tournament 2025				Tournament HTS Welkom Open Chess Tournament 2025
		date 2025-02-22	rnd 4	type Standard	result 1	date 2025-02-22	rnd 5	type Standard	result 1
		Opponent Botipe, B (Bokang)				Opponent Nkabinde, S (Simamkele)
2	1	Tournament HTS Welkom Open Chess Tournament 2025				Tournament HTS Welkom Open Chess Tournament 2025
		date 2025-02-22	rnd 2	type Standard	result 1	date 2025-02-22	rnd 2	type Standard	result 1
		Opponent May, H (Hlonolofatso)				Opponent May, H (Hlonolofatso)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament HTS Welkom Open Chess Tournament 2025				Tournament HTS Welkom Open Chess Tournament 2025
		date 2025-02-22	rnd 4	type Standard	result 1	date 2025-02-22	rnd 5	type Standard	result 1
		Opponent Botipe, B (Bokang)				Opponent Nkabinde, S (Simamkele)
2	1	Tournament HTS Welkom Open Chess Tournament 2025				Tournament HTS Welkom Open Chess Tournament 2025
		date 2025-02-22	rnd 2	type Standard	result 1	date 2025-02-22	rnd 2	type Standard	result 1
		Opponent May, H (Hlonolofatso)				Opponent May, H (Hlonolofatso)

#	Games	Start				End
1	2	Tournament HTS Welkom Open Chess Tournament 2025				Tournament HTS Welkom Open Chess Tournament 2025
		date 2025-02-22	rnd 4	type Standard	result 1	date 2025-02-22	rnd 5	type Standard	result 1
		Opponent Botipe, B (Bokang)				Opponent Nkabinde, S (Simamkele)
2	1	Tournament HTS Welkom Open Chess Tournament 2025				Tournament HTS Welkom Open Chess Tournament 2025
		date 2025-02-22	rnd 2	type Standard	result 1	date 2025-02-22	rnd 2	type Standard	result 1
		Opponent May, H (Hlonolofatso)				Opponent May, H (Hlonolofatso)

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	Mofokeng ,R (Reitumetse)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Mofokeng ,R (Reitumetse)	1	1200	775	1	1200	775	0	0	0	0	0	0
2	May ,H (Hlonolofatso)	1	1	425	1	1	425	0	0	0	0	0	0
2	May ,H (Hlonolofatso)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
3	Nkabinde ,S (Simamkele)	1	1	425	1	1	425	0	0	0	0	0	0
3	Nkabinde ,S (Simamkele)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
4	Botipe ,B (Bokang)	1	1	425	1	1	425	0	0	0	0	0	0
4	Botipe ,B (Bokang)	1	1195.7	1620.7	1	1194.2	1620.7	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

Notifications

PLAYER PAGE

Personal

Seilamashi, O (Oratilwe)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms