Chess South Africa Ratings Database

PLAYER PAGE

Personal

Brown, O (Oratile)

Chess SA id

108092142

FIDE id

Date of birth

2008-02-18 (U18)

Gender

Male

Region

Dr Ruth Segomotsi Mompati (NRS)

Citizen

RSA

Titles

Chess SA registered

Last active game

2020-01-12

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1299	1290.5	738.2	738.2
Raw rating	1299	1290.5	738.2	738.2
Weighted rating	1299	1290.5	738.2	738.2
Weighted performance	331.2	328.9	0	0
Floor	799	790.5	500	500
K-factor	36	36	40	40
Min/Max rating change allowed	144	145.8	320.2	320.2
Highest rating	1299 2024-02-01	1290.5 2024-02-01	1200 2024-02-01	1200 2024-02-01
Highest raw rating	1299 2024-02-01	1290.5 2024-02-01	738.2 2024-02-01	738.2 2024-02-01
Highest weighted rating	1299 2024-02-01	1290.5 2024-02-01	738.2 2024-11-01	738.2 2024-11-01
Highest weighted performance	1298.6 2020-01-01	1289.4 2020-01-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1299	1290.5	738.2	738.2
Analysis
Rating	1299	1290.5	738.2	738.2
Raw rating	1299	1290.5	738.2	738.2
Weighted rating	1299	1290.5	738.2
Weighted performance	331.2	328.9	0
K-factor	36	36	40	40
Floor	799	790.5	500	500
Max/Min rating change allowed	144	145.8	320.2	320.2
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	1299	1290.5	738.2	738.2
New weighted rating	1299	1290.5	738.2	738.2
New weighted performance	323.5	321.3	0	0
Temp new rating	1299	1290.5	738.2	738.2
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1299	1290.5	738.2	738.2
New K-factor	36	36	40	40
New floor	799	790.5	500	500

Item	Main	Standard
	0	0
	0	0
	0	0
	0	0
	0	0
	0	0
History	59	59

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U18
Region	Dr Ruth Segomotsi Mompati (NRS)
Province	Northwest (NW)
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	39	23	58.97	76.3	1188.1	1264.4
Standard	39	23	58.97	76.3	1188.1	1264.4
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1299	1290.5	738.2	738.2
2025-09-30	1299	1290.5	738.2	738.2
2025-09-01	1299	1290.5	738.2	738.2
2025-08-01	1299	1290.5	738.2	738.2
2025-07-01	1299	1290.5	738.2	738.2
2025-06-01	1299	1290.5	738.2	738.2
2025-05-01	1299	1290.5	738.2	738.2
2025-04-01	1299	1290.5	738.2	738.2
2025-03-01	1299	1290.5	738.2	738.2
2025-02-01	1299	1290.5	738.2	738.2
2025-01-01	1299	1290.5	738.2	738.2
2024-12-01	1299	1290.5	738.2	738.2
2024-11-01	1299	1290.5	738.2	738.2
2024-10-01	1299	1290.5	738.2	738.2
2024-09-01	1299	1290.5	738.2	738.2
2024-08-01	1299	1290.5	738.2	738.2
2024-07-01	1299	1290.5	738.2	738.2
2024-09-01	1299	1290.5	738.2	738.2
2024-05-01	1299	1290.5	738.2	738.2
2024-04-01	1299	1290.5	738.2	738.2
2024-03-01	1299	1290.5	738.2	738.2
2024-02-01	1299	1290.5	738.2	738.2
2024-01-01	1299	1290.5	738.2	738.2
2023-12-01	1299	1290.5	738.2	738.2

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	2019 Wild Card Chess Championship (U12 Open)	2020-01-09	2020-01-12	Standard	4 Knights (4K)	7	7	4.5	Yes	Analysis
2	Matlosana Mall 2019 (C)	2019-10-04	2019-10-04	Standard	Dr Kenneth Kaunda (NWP)	5	4	3.5	Yes	Analysis
3	NW Open 2019 (B)	2019-10-12	2019-10-12	Standard	Bojanala Platina (NBR)	5	5	3	Yes	Analysis
4	Alfred Pesa Open 2019 (C)	2019-09-21	2019-09-23	Standard	Frances Baard (NCF)	7	7	4	Yes	Analysis
5	South African Schools Individuals Chess Championships 2019 (U13 Open)	2019-06-18	2019-06-21	Standard	Frances Baard (NCF)	7	6	2	Yes	Analysis
6	Doringkruin 2019 (U12)	2019-06-08	2019-06-08	Standard	Dr Kenneth Kaunda (NWP)	5	5	3	Yes	Analysis
7	Inter Regional 2018 (U12 Individual)	2018-05-04	2018-05-05	Standard	Frances Baard (NCF)	5	5	3	Yes	Analysis

#	Games	Start				End
1	6	Tournament Alfred Pesa Open 2019				Tournament NW Open 2019
		date 2019-09-23	rnd 7	type Standard	result 1	date 2019-10-12	rnd 1	type Standard	result 1
		Opponent Viljoen, L (Leo)				Opponent Redelinghuys, G (Giano)
2	4	Tournament 2019 Wild Card Chess Championship				Tournament 2019 Wild Card Chess Championship
		date 2020-01-10	rnd 4	type Standard	result 1	date 2020-01-12	rnd 7	type Standard	result 0.5
		Opponent Frier, E (Edwin)				Opponent Van Der Spoel, E (Edgar)
3	2	Tournament South African Schools Individuals Chess Championships 2019				Tournament South African Schools Individuals Chess Championships 2019
		date 2019-06-20	rnd 5	type Standard	result 1	date 2019-06-20	rnd 6	type Standard	result 1
		Opponent Grove, E (Enrique)				Opponent Moodley, B (Bhairava)

#	Games	Start				End
1	6	Tournament Alfred Pesa Open 2019				Tournament NW Open 2019
		date 2019-09-23	rnd 7	type Standard	result 1	date 2019-10-12	rnd 1	type Standard	result 1
		Opponent Viljoen, L (Leo)				Opponent Redelinghuys, G (Giano)
2	4	Tournament 2019 Wild Card Chess Championship				Tournament 2019 Wild Card Chess Championship
		date 2020-01-10	rnd 4	type Standard	result 1	date 2020-01-12	rnd 7	type Standard	result 0.5
		Opponent Frier, E (Edwin)				Opponent Van Der Spoel, E (Edgar)
3	2	Tournament South African Schools Individuals Chess Championships 2019				Tournament South African Schools Individuals Chess Championships 2019
		date 2019-06-20	rnd 5	type Standard	result 1	date 2019-06-20	rnd 6	type Standard	result 1
		Opponent Grove, E (Enrique)				Opponent Moodley, B (Bhairava)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament 2019 Wild Card Chess Championship				Tournament 2019 Wild Card Chess Championship
		date 2020-01-10	rnd 4	type Standard	result 1	date 2020-01-11	rnd 6	type Standard	result 1
		Opponent Frier, E (Edwin)				Opponent Gibbens, JG (Johannes)
2	3	Tournament Matlosana Mall 2019				Tournament NW Open 2019
		date 2019-10-04	rnd 4	type Standard	result 1	date 2019-10-12	rnd 1	type Standard	result 1
		Opponent Ntshangase, N (Nkululeko)				Opponent Redelinghuys, G (Giano)
3	2	Tournament Alfred Pesa Open 2019				Tournament Matlosana Mall 2019
		date 2019-09-23	rnd 7	type Standard	result 1	date 2019-10-04	rnd 2	type Standard	result 1
		Opponent Viljoen, L (Leo)				Opponent Baloyi, B (Bokamoso)

#	Games	Start				End
1	3	Tournament 2019 Wild Card Chess Championship				Tournament 2019 Wild Card Chess Championship
		date 2020-01-10	rnd 4	type Standard	result 1	date 2020-01-11	rnd 6	type Standard	result 1
		Opponent Frier, E (Edwin)				Opponent Gibbens, JG (Johannes)
2	3	Tournament Matlosana Mall 2019				Tournament NW Open 2019
		date 2019-10-04	rnd 4	type Standard	result 1	date 2019-10-12	rnd 1	type Standard	result 1
		Opponent Ntshangase, N (Nkululeko)				Opponent Redelinghuys, G (Giano)
3	2	Tournament Alfred Pesa Open 2019				Tournament Matlosana Mall 2019
		date 2019-09-23	rnd 7	type Standard	result 1	date 2019-10-04	rnd 2	type Standard	result 1
		Opponent Viljoen, L (Leo)				Opponent Baloyi, B (Bokamoso)

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	Combrinck ,R (Renante)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Combrinck ,R (Renante)	1	1044.2	619.2	1	1012.9	619.2	0	0	0	0	0	0
2	Titus ,D (Dominique)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Titus ,D (Dominique)	1	1388.6	963.6	1	1370.3	963.6	0	0	0	0	0	0
3	Dioka ,K (Kagelelo)	1	1	425	1	1	425	0	0	0	0	0	0
3	Dioka ,K (Kagelelo)	1	1054.9	1479.9	1	1040.4	1479.9	0	0	0	0	0	0
4	Viljoen ,L (Leo)	1	1	425	1	1	425	0	0	0	0	0	0
4	Viljoen ,L (Leo)	1	1149.6	1574.6	1	1143.2	1574.6	0	0	0	0	0	0
5	Melville ,J (Joalize)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Melville ,J (Joalize)	1	871.6	446.6	1	836.1	446.6	0	0	0	0	0	0
6	Mothobi ,O (Omphemrntse)	1	1	425	1	1	425	0	0	0	0	0	0
6	Mothobi ,O (Omphemrntse)	1	1087.1	1512.1	1	1064.4	1512.1	0	0	0	0	0	0
7	Mogapi ,M (Motseki)	1	1	425	1	1	425	0	0	0	0	0	0
7	Mogapi ,M (Motseki)	1	1225.3	1650.3	1	1230.4	1650.3	0	0	0	0	0	0
8	Jansen ,D (Dianay)	1	1	425	1	1	425	0	0	0	0	0	0
8	Jansen ,D (Dianay)	1	1195.5	1620.5	1	1200	1620.5	0	0	0	0	0	0
9	Lau ,C (Callum)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Lau ,C (Callum)	1	1408.6	983.6	1	1388	983.6	0	0	0	0	0	0
10	Ntshangase ,N (Nkululeko)	1	1	425	1	1	425	0	0	0	0	0	0
10	Ntshangase ,N (Nkululeko)	1	1012.9	1437.9	1	1000	1437.9	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

Brown, O (Oratile)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms