Chess South Africa Ratings Database

PLAYER PAGE

Personal

Olivier, I (Izel)

Chess SA id

2100155615

FIDE id

Date of birth

2010-10-04 (U16)

Gender

Female

Region

Johannesburg Metro (GJM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-03-09

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1150.8	1185.9	1118.8	1200
Raw rating	1150.8	1185.9	1118.8	1200
Weighted rating	1149.8	1185.7	1117.6	1200
Weighted performance	815.8	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	177.8	169.2	186.2	165.8
Highest rating	1200 2018-10-01	1203.9 2023-08-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2019-12-01	1200 2019-12-01	1200 2019-12-01	1200 2024-02-01
Highest weighted rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2019-12-01	1203.9 2023-08-01	1200 2019-12-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1150.8	1185.9	1118.8	1200
Analysis
Rating	1150.8	1185.9	1118.8	1200
Raw rating	1150.8	1185.9	1118.8	1200
Weighted rating	1149.8	1185.7	1117.6
Weighted performance	815.8	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	177.8	169.2	186.2	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	1150.8	1185.9	1118.8	1200
New weighted rating	1149.8	1185.7	1117.6	1200
New weighted performance	809.5	0	0	0
Temp new rating	1150.8	1185.9	1118.8	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1150.8	1185.9	1118.8	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	10	0	10
	15	10	5
	0	0	0
	0	0	0
History	25	10	15

Games since
	Main 10	Standard 0		Rapid 10		Blitz 0
Gender	Female
Age group	U16
Region	Johannesburg Metro (GJM)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 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	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	25	9	36	-119	1201.8	1082.8
Standard	10	4.5	45	-42.5	1198.8	1156.3
Rapid	15	4.5	30	-170	1203.7	1033.7
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1150.8	1185.9	1118.8	1200
2025-09-30	1150.8	1185.9	1118.8	1200
2025-09-01	1150.8	1185.9	1118.8	1200
2025-08-01	1150.8	1185.9	1118.8	1200
2025-07-01	1150.8	1185.9	1118.8	1200
2025-06-01	1150.8	1185.9	1118.8	1200
2025-05-01	1150.8	1185.9	1118.8	1200
2025-04-01	1150.8	1185.9	1118.8	1200
2025-03-01	1150.8	1185.9	1118.8	1200
2025-02-01	1150.8	1185.9	1118.8	1200
2025-01-01	1145.8	1185.2	1112.9	1200
2024-12-01	1145.8	1185.2	1112.9	1200
2024-11-01	1145.8	1185.2	1112.9	1200
2024-10-01	1145.8	1185.2	1112.9	1200
2024-09-01	1145.8	1185.2	1112.9	1200
2024-08-01	1145.8	1185.2	1112.9	1200
2024-07-01	1145.8	1185.2	1112.9	1200
2024-09-01	1145.8	1185.2	1112.9	1200
2024-05-01	1145.8	1185.2	1112.9	1200
2024-04-01	1145.8	1185.2	1112.9	1200
2024-03-01	1177.3	1185.2	1160.4	1200
2024-02-01	1158.7	1185.2	1124.8	1200
2024-01-01	1158.7	1185.2	1124.8	1200
2023-12-01	1158.7	1185.2	1124.8	1200

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	Benoni Primary School Cluster Individuals 2024 (U13 Girls)	2024-03-09	2024-03-09	Rapid	Ekurhuleni (GE)	5	5	1	Yes	Analysis
2	Laerskool Northmead Proewe 2024 (U13)	2024-02-10	2024-02-10	Rapid	Ekurhuleni (GE)	5	5	3	Yes	Analysis
3	2023 Gauteng Top Schools (U13 Girls)	2023-08-18	2023-08-18	Standard	West Rand (GWR)	5	5	3	Yes	Analysis
4	Ekurhuleni North School Teams 2023 (Reserves)	2023-08-05	2023-08-05	Standard	Ekurhuleni (GE)	5	5	1.5	Yes	Analysis
5	Gauteng Open Arnold Classic 2023 (U16)	2023-05-19	2023-05-19	Rapid	Tshwane (GTP)	5	5	0.5	Yes	Analysis

#	Games	Start				End
1	4	Tournament 2023 Gauteng Top Schools				Tournament Laerskool Northmead Proewe 2024
		date 2023-08-18	rnd 4	type Standard	result 1	date 2024-02-10	rnd 2	type Rapid	result 1
		Opponent Maswanganyi, P (Precious)				Opponent Claassens, J (Jan)
2	2	Tournament Laerskool Northmead Proewe 2024				Tournament Laerskool Northmead Proewe 2024
		date 2024-02-10	rnd 4	type Rapid	result 0.5	date 2024-02-10	rnd 5	type Rapid	result 1
		Opponent Niemandt, J (Joshua)				Opponent Kloppers, H (Hayley)
3	2	Tournament Ekurhuleni North School Teams 2023				Tournament 2023 Gauteng Top Schools
		date 2023-08-05	rnd 5	type Standard	result 0.5	date 2023-08-18	rnd 1	type Standard	result 1
		Opponent Permal, S (Seyurie)				Opponent Swartz, A (Azaria)

#	Games	Start				End
1	2	Tournament 2023 Gauteng Top Schools				Tournament 2023 Gauteng Top Schools
		date 2023-08-18	rnd 4	type Standard	result 1	date 2023-08-18	rnd 5	type Standard	result 1
		Opponent Maswanganyi, P (Precious)				Opponent Rencken, A (Ashleigh)
2	2	Tournament Ekurhuleni North School Teams 2023				Tournament 2023 Gauteng Top Schools
		date 2023-08-05	rnd 5	type Standard	result 0.5	date 2023-08-18	rnd 1	type Standard	result 1
		Opponent Permal, S (Seyurie)				Opponent Swartz, A (Azaria)
3	1	Tournament Ekurhuleni North School Teams 2023				Tournament Ekurhuleni North School Teams 2023
		date 2023-08-05	rnd 1	type Standard	result 1	date 2023-08-05	rnd 1	type Standard	result 1
		Opponent Backhouse, A (Amore)				Opponent Backhouse, A (Amore)

#	Games	Start				End
1	2	Tournament Laerskool Northmead Proewe 2024				Tournament Laerskool Northmead Proewe 2024
		date 2024-02-10	rnd 4	type Rapid	result 0.5	date 2024-02-10	rnd 5	type Rapid	result 1
		Opponent Niemandt, J (Joshua)				Opponent Kloppers, H (Hayley)
2	2	Tournament Laerskool Northmead Proewe 2024				Tournament Laerskool Northmead Proewe 2024
		date 2024-02-10	rnd 1	type Rapid	result 0.5	date 2024-02-10	rnd 2	type Rapid	result 1
		Opponent Daubert, M (Michelle)				Opponent Claassens, J (Jan)
3	1	Tournament Benoni Primary School Cluster Individuals 2024				Tournament Benoni Primary School Cluster Individuals 2024
		date 2024-03-09	rnd 4	type Rapid	result 1	date 2024-03-09	rnd 4	type Rapid	result 1
		Opponent Ras, K (Kierra)				Opponent Ras, K (Kierra)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament 2023 Gauteng Top Schools				Tournament 2023 Gauteng Top Schools
		date 2023-08-18	rnd 4	type Standard	result 1	date 2023-08-18	rnd 5	type Standard	result 1
		Opponent Maswanganyi, P (Precious)				Opponent Rencken, A (Ashleigh)
2	1	Tournament Benoni Primary School Cluster Individuals 2024				Tournament Benoni Primary School Cluster Individuals 2024
		date 2024-03-09	rnd 4	type Rapid	result 1	date 2024-03-09	rnd 4	type Rapid	result 1
		Opponent Ras, K (Kierra)				Opponent Ras, K (Kierra)
3	1	Tournament Laerskool Northmead Proewe 2024				Tournament Laerskool Northmead Proewe 2024
		date 2024-02-10	rnd 5	type Rapid	result 1	date 2024-02-10	rnd 5	type Rapid	result 1
		Opponent Kloppers, H (Hayley)				Opponent Kloppers, H (Hayley)

#	Games	Start				End
1	2	Tournament 2023 Gauteng Top Schools				Tournament 2023 Gauteng Top Schools
		date 2023-08-18	rnd 4	type Standard	result 1	date 2023-08-18	rnd 5	type Standard	result 1
		Opponent Maswanganyi, P (Precious)				Opponent Rencken, A (Ashleigh)
2	1	Tournament 2023 Gauteng Top Schools				Tournament 2023 Gauteng Top Schools
		date 2023-08-18	rnd 1	type Standard	result 1	date 2023-08-18	rnd 1	type Standard	result 1
		Opponent Swartz, A (Azaria)				Opponent Swartz, A (Azaria)
3	1	Tournament Ekurhuleni North School Teams 2023				Tournament Ekurhuleni North School Teams 2023
		date 2023-08-05	rnd 1	type Standard	result 1	date 2023-08-05	rnd 1	type Standard	result 1
		Opponent Backhouse, A (Amore)				Opponent Backhouse, A (Amore)

#	Games	Start				End
1	1	Tournament Benoni Primary School Cluster Individuals 2024				Tournament Benoni Primary School Cluster Individuals 2024
		date 2024-03-09	rnd 4	type Rapid	result 1	date 2024-03-09	rnd 4	type Rapid	result 1
		Opponent Ras, K (Kierra)				Opponent Ras, K (Kierra)
2	1	Tournament Laerskool Northmead Proewe 2024				Tournament Laerskool Northmead Proewe 2024
		date 2024-02-10	rnd 5	type Rapid	result 1	date 2024-02-10	rnd 5	type Rapid	result 1
		Opponent Kloppers, H (Hayley)				Opponent Kloppers, H (Hayley)
3	1	Tournament Laerskool Northmead Proewe 2024				Tournament Laerskool Northmead Proewe 2024
		date 2024-02-10	rnd 2	type Rapid	result 1	date 2024-02-10	rnd 2	type Rapid	result 1
		Opponent Claassens, J (Jan)				Opponent Claassens, J (Jan)

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	Rencken ,A (Ashleigh)	1	1	425	1	1	425	0	0	0	0	0	0
1	Rencken ,A (Ashleigh)	1	1183.7	1608.7	1	1192.4	1608.7	0	0	0	0	0	0
2	Maswanganyi ,P (Precious)	1	1	425	1	1	425	0	0	0	0	0	0
2	Maswanganyi ,P (Precious)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
3	Bedser ,J (Joshua)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Bedser ,J (Joshua)	1	1190.1	765.1	1	1200	765.1	0	0	0	0	0	0
4	Masogo ,M (Mogau Raesibe)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Masogo ,M (Mogau Raesibe)	1	1182.1	757.1	1	1178	757.1	0	0	0	0	0	0
5	Magayiyane ,M (Mduduzi)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Magayiyane ,M (Mduduzi)	1	1200	775	1	1200	775	0	0	0	0	0	0
6	Machaba ,T (Tshimullo)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Machaba ,T (Tshimullo)	1	1231.9	806.9	1	1235.6	806.9	0	0	0	0	0	0
7	Permal ,S (Seyurie)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
7	Permal ,S (Seyurie)	1	1200	1200	1	1200	1200	0	0	0	0	0	0
8	Swartz ,A (Azaria)	1	1	425	1	1	425	0	0	0	0	0	0
8	Swartz ,A (Azaria)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
9	Kloppers ,J (Jacques)	1	0	-425	0	0	0	1	0	-425	0	0	0
9	Kloppers ,J (Jacques)	1	1200	775	0	0	0	1	1200	775	0	0	0
10	Niemandt ,J (Joshua)	1	0.5	0	0	0	0	1	0.5	0	0	0	0
10	Niemandt ,J (Joshua)	1	1200	1200	0	0	0	1	1200	1200	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Olivier, I (Izel)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms