Chess South Africa Ratings Database

PLAYER PAGE

Personal

Silingwani, O (Owen)

Chess SA id

1990140353

FIDE id

Date of birth

1999-03-14 (Adult)

Gender

Male

Region

Bojanala Platina (NBR)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-03-16

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1527.2	1474	1280.8	1320.8
Raw rating	1526.9	1473.9	1280.8	1320.8
Weighted rating	1527.2	1474	1280.8	1320.8
Weighted performance	974.1	0	0	0
Floor	1054.3	995.7	780.8	820.8
K-factor	32	32	36	36
Min/Max rating change allowed	104.1	112.2	147.8	139.6
Highest rating	1582.8 2022-05-01	1541 2022-04-01	1454.4 2022-05-01	1468.3 2022-05-01
Highest raw rating	1554.3 2024-02-01	1495.7 2024-02-01	1280.8 2024-02-01	1320.8 2024-02-01
Highest weighted rating	1523.1 2025-08-01	1470.1 2025-08-01	1280.8 2025-02-01	1320.8 2025-02-01
Highest weighted performance	1582.8 2022-05-01	1541 2022-04-01	1454.4 2022-05-01	1468.3 2022-05-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0.3	0.3	0	0
New rating	1527.4	1474.3	1280.8	1320.8
Analysis
Rating	1527.2	1474	1280.8	1320.8
Raw rating	1526.9	1473.9	1280.8	1320.8
Weighted rating	1527.2	1474	1280.8
Weighted performance	974.1	0	0
K-factor	32	32	36	36
Floor	1054.3	995.7	780.8	820.8
Max/Min rating change allowed	104.1	112.2	147.8	139.6
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	1526.9	1473.9	1280.8	1320.8
New weighted rating	1527.4	1474.3	1280.8	1320.8
New weighted performance	963.5	0	0	0
Temp new rating	1527.4	1474.3	1280.8	1320.8
Temp new rating +/-	0.3	0.3	0	0
Final new rating +/-	0.3	0.3	0	0
New rating	1527.4	1474.3	1280.8	1320.8
New K-factor	32	32	36	36
New floor	1054.3	995.7	780.8	820.8

Item	Main	Standard	Rapid	Blitz
	0	0	0	0
	0	0	0	0
	5	5	0	0
	0	0	0	0
	26	11	6	9
	0	0	0	0
History	31	16	6	9

Games since
	Main 5	Standard 5		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Bojanala Platina (NBR)
Province	Northwest (NW)
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	31	22.5	72.58	191.9	1391.6	1583.5
Standard	16	7.5	46.88	-26.6	1495.2	1468.6
Rapid	6	6	100	425	1260.1	1685.1
Blitz	9	9	100	425	1295.1	1720.1

Date	Main	Standard	Rapid	Blitz
2025-11-01	1526.9	1473.9	1280.8	1320.8
2025-09-30	1526.9	1473.9	1280.8	1320.8
2025-09-01	1526.9	1473.9	1280.8	1320.8
2025-08-01	1526.9	1473.9	1280.8	1320.8
2025-07-01	1526.9	1473.9	1280.8	1320.8
2025-06-01	1526.9	1473.9	1280.8	1320.8
2025-05-01	1526.9	1473.9	1280.8	1320.8
2025-04-01	1526.9	1473.9	1280.8	1320.8
2025-03-01	1526.9	1473.9	1280.8	1320.8
2025-02-01	1526.9	1473.9	1280.8	1320.8
2025-01-01	1526.9	1473.9	1280.8	1320.8
2024-12-01	1526.9	1473.9	1280.8	1320.8
2024-11-01	1526.9	1473.9	1280.8	1320.8
2024-10-01	1526.9	1473.9	1280.8	1320.8
2024-09-01	1526.9	1473.9	1280.8	1320.8
2024-08-01	1526.9	1473.9	1280.8	1320.8
2024-07-01	1526.9	1473.9	1280.8	1320.8
2024-09-01	1526.9	1473.9	1280.8	1320.8
2024-05-01	1526.9	1473.9	1280.8	1320.8
2024-04-01	1526.9	1473.9	1280.8	1320.8
2024-03-01	1554.3	1495.7	1280.8	1320.8
2024-02-01	1554.3	1495.7	1280.8	1320.8
2024-01-01	1554.3	1495.7	1280.8	1320.8
2023-12-01	1364.1	1321.8	1280.8	1320.8

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	1st Knights Open Tournament 2024 (A)	2024-03-23	2024-03-23	Standard	Johannesburg Metro (GJM)	5	0	0	No	Analysis
2	Bojanala Silwerrand's Rating Implosion 2024 (Kings)	2024-03-16	2024-03-16	Standard	Bojanala Platina (NBR)	5	5	2.5	Yes	Analysis
3	West Rand vs Bojanala 2022 (Open)	2022-11-05	2022-11-05	Standard	Bojanala Platina (NBR)	6	6	2.5	Yes	Analysis
4	Bojanala Fields Rapid-Blitz-Blindfold Champions 2022 (Rapid A)	2022-05-28	2022-05-28	Rapid	Bojanala Platina (NBR)	6	6	6	Yes	Analysis
5	Bojanala Fields Rapid-Blitz-Blindfold Champions 2022 (Blitz A)	2022-05-28	2022-05-28	Blitz	Bojanala Platina (NBR)	9	9	9	Yes	Analysis
6	Winter Games Chess Championships 2022 (Open)	2022-04-30	2022-04-30	Standard	Bojanala Platina (NBR)	5	5	2.5	Yes	Analysis

#	Games	Start				End
1	15	Tournament Bojanala Fields Rapid-Blitz-Blindfold Champions 2022				Tournament Bojanala Fields Rapid-Blitz-Blindfold Champions 2022
		date 2022-05-28	rnd 1	type Blitz	result 1	date 2022-05-28	rnd 6	type Rapid	result 1
		Opponent Sera, G (Galaletsang)				Opponent Mamonyane, I (Itireleng)
2	3	Tournament West Rand vs Bojanala 2022				Tournament West Rand vs Bojanala 2022
		date 2022-11-05	rnd 2	type Standard	result 0.5	date 2022-11-05	rnd 4	type Standard	result 1
		Opponent Fihla, LL (Lonwabo)				Opponent Van Niekerk, FAJ (Frans)
3	2	Tournament Bojanala Silwerrand's Rating Implosion 2024				Tournament Bojanala Silwerrand's Rating Implosion 2024
		date 2024-03-16	rnd 4	type Standard	result 0.5	date 2024-03-16	rnd 5	type Standard	result 1
		Opponent Monare, L (Lekgila David)				Opponent Radebe, O (Onkarabile)

#	Games	Start				End
1	3	Tournament West Rand vs Bojanala 2022				Tournament West Rand vs Bojanala 2022
		date 2022-11-05	rnd 2	type Standard	result 0.5	date 2022-11-05	rnd 4	type Standard	result 1
		Opponent Fihla, LL (Lonwabo)				Opponent Van Niekerk, FAJ (Frans)
2	2	Tournament Bojanala Silwerrand's Rating Implosion 2024				Tournament Bojanala Silwerrand's Rating Implosion 2024
		date 2024-03-16	rnd 4	type Standard	result 0.5	date 2024-03-16	rnd 5	type Standard	result 1
		Opponent Monare, L (Lekgila David)				Opponent Radebe, O (Onkarabile)
3	2	Tournament Winter Games Chess Championships 2022				Tournament Winter Games Chess Championships 2022
		date 2022-04-30	rnd 3	type Standard	result 0.5	date 2022-04-30	rnd 4	type Standard	result 1
		Opponent Masoko, K (Keyaona)				Opponent Chauke, E (Enos)

#	Games	Start				End
1	6	Tournament Bojanala Fields Rapid-Blitz-Blindfold Champions 2022				Tournament Bojanala Fields Rapid-Blitz-Blindfold Champions 2022
		date 2022-05-28	rnd 1	type Rapid	result 1	date 2022-05-28	rnd 6	type Rapid	result 1
		Opponent Letupu, L (Lemogang)				Opponent Mamonyane, I (Itireleng)

#	Games	Start				End
1	9	Tournament Bojanala Fields Rapid-Blitz-Blindfold Champions 2022				Tournament Bojanala Fields Rapid-Blitz-Blindfold Champions 2022
		date 2022-05-28	rnd 1	type Blitz	result 1	date 2022-05-28	rnd 9	type Blitz	result 1
		Opponent Sera, G (Galaletsang)				Opponent Molotsi, O (Oabile)

#	Games	Start				End
1	15	Tournament Bojanala Fields Rapid-Blitz-Blindfold Champions 2022				Tournament Bojanala Fields Rapid-Blitz-Blindfold Champions 2022
		date 2022-05-28	rnd 1	type Blitz	result 1	date 2022-05-28	rnd 6	type Rapid	result 1
		Opponent Sera, G (Galaletsang)				Opponent Mamonyane, I (Itireleng)
2	2	Tournament West Rand vs Bojanala 2022				Tournament West Rand vs Bojanala 2022
		date 2022-11-05	rnd 3	type Standard	result 1	date 2022-11-05	rnd 4	type Standard	result 1
		Opponent Manqina, S (Sibusiso)				Opponent Van Niekerk, FAJ (Frans)
3	1	Tournament Bojanala Silwerrand's Rating Implosion 2024				Tournament Bojanala Silwerrand's Rating Implosion 2024
		date 2024-03-16	rnd 5	type Standard	result 1	date 2024-03-16	rnd 5	type Standard	result 1
		Opponent Radebe, O (Onkarabile)				Opponent Radebe, O (Onkarabile)

#	Games	Start				End
1	2	Tournament West Rand vs Bojanala 2022				Tournament West Rand vs Bojanala 2022
		date 2022-11-05	rnd 3	type Standard	result 1	date 2022-11-05	rnd 4	type Standard	result 1
		Opponent Manqina, S (Sibusiso)				Opponent Van Niekerk, FAJ (Frans)
2	1	Tournament Bojanala Silwerrand's Rating Implosion 2024				Tournament Bojanala Silwerrand's Rating Implosion 2024
		date 2024-03-16	rnd 5	type Standard	result 1	date 2024-03-16	rnd 5	type Standard	result 1
		Opponent Radebe, O (Onkarabile)				Opponent Radebe, O (Onkarabile)
3	1	Tournament Bojanala Silwerrand's Rating Implosion 2024				Tournament Bojanala Silwerrand's Rating Implosion 2024
		date 2024-03-16	rnd 1	type Standard	result 1	date 2024-03-16	rnd 1	type Standard	result 1
		Opponent De Jager, R (Riaan)				Opponent De Jager, R (Riaan)

#	Games	Start				End
1	6	Tournament Bojanala Fields Rapid-Blitz-Blindfold Champions 2022				Tournament Bojanala Fields Rapid-Blitz-Blindfold Champions 2022
		date 2022-05-28	rnd 1	type Rapid	result 1	date 2022-05-28	rnd 6	type Rapid	result 1
		Opponent Letupu, L (Lemogang)				Opponent Mamonyane, I (Itireleng)

#	Games	Start				End
1	9	Tournament Bojanala Fields Rapid-Blitz-Blindfold Champions 2022				Tournament Bojanala Fields Rapid-Blitz-Blindfold Champions 2022
		date 2022-05-28	rnd 1	type Blitz	result 1	date 2022-05-28	rnd 9	type Blitz	result 1
		Opponent Sera, G (Galaletsang)				Opponent Molotsi, O (Oabile)

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	Mungal ,Z (Zoey)	2	2	425	0	0	0	1	1	425	1	1	425
1	Mungal ,Z (Zoey)	2	1401.6	1826.6	0	0	0	1	1200	1826.6	1	1200	1826.6
2	Tsatsi ,N (Nathan)	2	2	425	0	0	0	1	1	425	1	1	425
2	Tsatsi ,N (Nathan)	2	1242.7	1667.7	0	0	0	1	1200	1667.7	1	1200	1667.7
3	Mamonyane ,I (Itireleng)	2	2	425	0	0	0	1	1	425	1	1	425
3	Mamonyane ,I (Itireleng)	2	1200	1625	0	0	0	1	1200	1625	1	1200	1625
4	Motshegare ,N (Neo)	2	2	425	0	0	0	1	1	425	1	1	425
4	Motshegare ,N (Neo)	2	1209.1	1634.1	0	0	0	1	1200	1634.1	1	1200	1634.1
5	Van Niekerk ,FAJ (Frans)	1	1	425	1	1	425	0	0	0	0	0	0
5	Van Niekerk ,FAJ (Frans)	1	1219.9	1644.9	1	1223.2	1644.9	0	0	0	0	0	0
6	Letlhoo ,BJ (Bokang Jonahan)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Letlhoo ,BJ (Bokang Jonahan)	1	1724.8	1299.8	1	1723.4	1299.8	0	0	0	0	0	0
7	Fihla ,LL (Lonwabo Luvuyo)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
7	Fihla ,LL (Lonwabo Luvuyo)	1	1620.5	1620.5	1	1618.4	1620.5	0	0	0	0	0	0
8	Nape ,K (Keitumetse)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Nape ,K (Keitumetse)	1	1423	998	1	1422.3	998	0	0	0	0	0	0
9	Masoko ,K (Keyaona)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
9	Masoko ,K (Keyaona)	1	1440.4	1440.4	1	1442.4	1440.4	0	0	0	0	0	0
10	Mamonyane ,T (Thabang)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Mamonyane ,T (Thabang)	1	1821	1396	1	1821.5	1396	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Silingwani, O (Owen)

Ratings

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Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms