Chess South Africa Ratings Database

PLAYER PAGE

Personal

Petlele, O (Oreneile)

Chess SA id

2090318174

FIDE id

Date of birth

2009-03-03 (U18)

Gender

Female

Region

Bojanala Platina (NBR)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-08-02

Personal details last changed

1900-01-01

Junior GPX Games

21.2

Junior GPX Points

889.8

Item	Main	Standard	Rapid	Blitz
Rating	1187.8	1198.5	1183.8	1200
Raw rating	1131.5	1198.4	1100.6	1200
Weighted rating	1187.8	1198.5	1183.8	1200
Weighted performance	0	0	0	0
Floor	699.9	699.9	700	700
K-factor	40	40	36	36
Min/Max rating change allowed	182.8	166.2	191	165.8
Highest rating	1199.9 2025-03-17	1199.9 2025-03-17	1200 2025-04-01	1200 2025-04-01
Highest raw rating	1199.9 2025-03-17	1199.9 2025-03-17	1200 2025-04-01	1200 2025-04-01
Highest weighted rating	1199.9 2025-03-17	1199.9 2025-03-17	1200 2025-04-01	1200 2025-04-01
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	-4.9	-0.1	-7.3	0
New rating	1182.8	1198.4	1176.6	1200
Analysis
Rating	1187.8	1198.5	1183.8	1200
Raw rating	1131.5	1198.4	1100.6	1200
Weighted rating	1187.8	1198.5	1183.8
Weighted performance	0	0	0
K-factor	40	40	36	36
Floor	699.9	699.9	700	700
Max/Min rating change allowed	182.8	166.2	191	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	1131.5	1198.4	1100.6	1200
New weighted rating	1182.8	1198.4	1176.6	1200
New weighted performance	0	0	0	0
Temp new rating	1182.8	1198.4	1176.6	1200
Temp new rating +/-	-4.9	-0.1	-7.3	0
Final new rating +/-	-4.9	-0.1	-7.3	0
New rating	1182.8	1198.4	1176.6	1200
New K-factor	40	40	36	36
New floor	699.9	699.9	700	700

Item	Main	Standard	Rapid
	0	0	0
	25	15	10
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	25	15	10

Games since
	Main 25	Standard 15		Rapid 10		Blitz 0
Gender	Female
Age group	U18
Region	Bojanala Platina (NBR)
Province	Northwest (NW)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U18	-1		-1		-1
U18 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U18	-1		-1		-1
U18 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U18	-1		-1		-1
U18 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U18	-1		-1		-1
U18 Female	-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	25	0.5	2	-408	1297.8	889.8
Standard	15	0.5	3.33	-396.7	1347.1	950.4
Rapid	10	0	0	-425	1223.9	798.9
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	25	0.5	2	-408	1297.8	889.8
Standard	15	0.5	3.33	-396.7	1347.1	950.4
Rapid	10	0	0	-425	1223.9	798.9
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1131.5	1198.4	1100.6	1200
2025-09-01	1131.5	1198.4	1100.6	1200
2025-08-01	1198.2	1198.4	1199.3	1200
2025-07-01	1195.8	1196	1198.9	1200
2025-06-01	1189.9	1193.5	1192.9	1200
2025-05-01	1199.2	1199	1200	1200
2025-04-01	1194.6	1193.5	1200	1200
2025-03-01	1200	1200	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	Bojanala's Rusties - The Champions' Tournament 2025 (Bishops)	2025-09-13	2025-09-13	Standard	Bojanala Platina (NBR)	5	0	0	No	Analysis
2	Bojanala's Clash Of Schools 2025 (High School B)	2025-08-02	2025-08-02	Rapid	Bojanala Platina (NBR)	5	5	0	Yes	Analysis
3	Najdorf Movement 2025 (B)	2025-06-14	2025-06-16	Standard	Bojanala Platina (NBR)	7	5	0	Yes	Analysis
4	Bojanala's Circuit Championships 2 of 4 2025 (U18)	2025-05-17	2025-05-17	Standard	Bojanala Platina (NBR)	5	5	0	Yes	Analysis
5	Robday Bergsig Sport Festival 2025 (Seniors)	2025-05-03	2025-05-03	Rapid	Bojanala Platina (NBR)	5	5	0	Yes	Analysis
6	Bojanala's Waterkloof - The Superior One 2025 (Knights)	2025-03-15	2025-03-15	Standard	Bojanala Platina (NBR)	5	5	0.5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Bojanala's Rusties - The Champions' Tournament 2025 (Bishops)	2025-09-13	2025-09-13	Standard	Bojanala Platina (NBR)	5	0	0	No	Analysis
2	Bojanala's Clash Of Schools 2025 (High School B)	2025-08-02	2025-08-02	Rapid	Bojanala Platina (NBR)	5	5	0	Yes	Analysis
3	Najdorf Movement 2025 (B)	2025-06-14	2025-06-16	Standard	Bojanala Platina (NBR)	7	5	0	Yes	Analysis
4	Bojanala's Circuit Championships 2 of 4 2025 (U18)	2025-05-17	2025-05-17	Standard	Bojanala Platina (NBR)	5	5	0	Yes	Analysis
5	Robday Bergsig Sport Festival 2025 (Seniors)	2025-05-03	2025-05-03	Rapid	Bojanala Platina (NBR)	5	5	0	Yes	Analysis
6	Bojanala's Waterkloof - The Superior One 2025 (Knights)	2025-03-15	2025-03-15	Standard	Bojanala Platina (NBR)	5	5	0.5	Yes	Analysis

#	Games	Start				End
1	1	Tournament Bojanala's Waterkloof - The Superior One 2025				Tournament Bojanala's Waterkloof - The Superior One 2025
		date 2025-03-15	rnd 3	type Standard	result 0.5	date 2025-03-15	rnd 3	type Standard	result 0.5
		Opponent Mashaba, N (Natheniel)				Opponent Mashaba, N (Natheniel)

#	Games	Start				End
1	1	Tournament Bojanala's Waterkloof - The Superior One 2025				Tournament Bojanala's Waterkloof - The Superior One 2025
		date 2025-03-15	rnd 3	type Standard	result 0.5	date 2025-03-15	rnd 3	type Standard	result 0.5
		Opponent Mashaba, N (Natheniel)				Opponent Mashaba, N (Natheniel)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

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	Janse Van Rensburg ,AM (Adriana Maria)	2	0	-425	1	0	-425	1	0	-425	0	0	0
1	Janse Van Rensburg ,AM (Adriana Maria)	2	1352.1	927.1	1	1404.9	927.1	1	965.2	927.1	0	0	0
2	Kgokong ,K (Katlego)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Kgokong ,K (Katlego)	1	1158	733	1	1147.3	733	0	0	0	0	0	0
3	Ramaboa ,T (Thando)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Ramaboa ,T (Thando)	1	1321.8	896.8	1	1315.3	896.8	0	0	0	0	0	0
4	Steenkamp ,A (Anton)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Steenkamp ,A (Anton)	1	1127.3	702.3	1	1143.7	702.3	0	0	0	0	0	0
5	Botha ,L (Lukas)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Botha ,L (Lukas)	1	1313.2	888.2	1	1310.9	888.2	0	0	0	0	0	0
6	Kotsokoane ,R (Reotshepile)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Kotsokoane ,R (Reotshepile)	1	1316.3	891.3	1	1315.6	891.3	0	0	0	0	0	0
7	Merveil ,M (Mutuale)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Merveil ,M (Mutuale)	1	1200	775	1	1200	775	0	0	0	0	0	0
8	Rakubutu ,P (Pabatso)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Rakubutu ,P (Pabatso)	1	1728.6	1303.6	1	1730.6	1303.6	0	0	0	0	0	0
9	Changara ,A (Adiel Tavonga)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Changara ,A (Adiel Tavonga)	1	1518.6	1093.6	1	1485.1	1093.6	0	0	0	0	0	0
10	Best ,S (Seth Brandon)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Best ,S (Seth Brandon)	1	1186.4	761.4	1	1141.6	761.4	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Petlele, O (Oreneile)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms