Chess South Africa Ratings Database

PLAYER PAGE

Personal

Turner, I (Isabella)

Chess SA id

2090313371

FIDE id

Date of birth

2009-02-06 (U18)

Gender

Female

Region

Cape Winelands (WCW)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-10-18

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

1243.8

Item	Main	Standard	Rapid	Blitz
Rating	1219.1	1216.5	1200	1200
Raw rating	1219.1	1216.5	1200	1200
Weighted rating	1201.2	1200.5	1200	1200
Weighted performance	0	0	0	0
Floor	719.1	716.5	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	161.4	162	165.8	165.8
Highest rating	1219.1 2025-11-01	1216.5 2025-11-01	1200 2024-11-01	1200 2024-11-01
Highest raw rating	1219.1 2025-11-01	1216.5 2025-11-01	1200 2024-11-01	1200 2024-11-01
Highest weighted rating	1201.2 2025-11-01	1200.5 2025-11-01	1200 2024-11-01	1200 2024-11-01
Highest weighted performance	1200 2024-11-01	1200 2024-11-01	1200 2024-11-01	1200 2024-11-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1219.1	1216.5	1200	1200
Analysis
Rating	1219.1	1216.5	1200	1200
Raw rating	1219.1	1216.5	1200	1200
Weighted rating	1201.2	1200.5	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	719.1	716.5	700	700
Max/Min rating change allowed	161.4	162	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	1219.1	1216.5	1200	1200
New weighted rating	1202.7	1201.8	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1219.1	1216.5	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1219.1	1216.5	1200	1200
New K-factor	36	36	36	36
New floor	719.1	716.5	700	700

Item	Main	Standard
	0	0
	6	6
	6	6
	0	0
	0	0
	0	0
History	12	12

Games since
	Main 12	Standard 12		Rapid 0		Blitz 0
Gender	Female
Age group	U18
Region	Cape Winelands (WCW)
Province	Western Cape (WC)
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	6	3	50	0	1292.4	1292.4
Standard	6	3	50	0	1292.4	1292.4
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	12	6	50	0	1242.4	1242.4
Standard	12	6	50	0	1242.4	1242.4
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1219.1	1216.5	1200	1200
2025-09-30	1199.7	1199.2	1200	1200
2025-09-01	1199.7	1199.2	1200	1200
2025-08-01	1199.7	1199.2	1200	1200
2025-07-01	1199.7	1199.2	1200	1200
2025-06-01	1199.7	1199.2	1200	1200
2025-05-01	1199.7	1199.2	1200	1200
2025-04-01	1199.7	1199.2	1200	1200
2025-03-01	1199.7	1199.2	1200	1200
2025-02-01	1199.6	1199	1200	1200
2025-01-01	1198.3	1195.6	1200	1200
2024-12-01	1198.3	1195.6	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
2024-09-01	1200	1200	1200	1200
2024-05-01	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

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	Paarl Boys' High School Chess Festival 2025 (B)	2025-10-17	2025-10-18	Standard	Cape Winelands (WCW)	6	6	3	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Paarl Boys' High School Chess Festival 2025 (B)	2025-10-17	2025-10-18	Standard	Cape Winelands (WCW)	6	6	3	Yes	Analysis
2	Paarl Boys' High Chess Festival 2024 (C)	2024-10-04	2024-10-05	Standard	Cape Winelands (WCW)	6	6	3	Yes	Analysis

#	Games	Start				End
1	2	Tournament Paarl Boys' High Chess Festival 2024				Tournament Paarl Boys' High Chess Festival 2024
		date 2024-10-05	rnd 4	type Standard	result 1	date 2024-10-05	rnd 5	type Standard	result 1
		Opponent Mhlongo, M (Michael)				Opponent Ferreira, L (Lee-Ann)
2	1	Tournament Paarl Boys' High School Chess Festival 2025				Tournament Paarl Boys' High School Chess Festival 2025
		date 2025-10-18	rnd 6	type Standard	result 1	date 2025-10-18	rnd 6	type Standard	result 1
		Opponent Van der Merwe, E (Evan)				Opponent Van der Merwe, E (Evan)
3	1	Tournament Paarl Boys' High School Chess Festival 2025				Tournament Paarl Boys' High School Chess Festival 2025
		date 2025-10-17	rnd 4	type Standard	result 1	date 2025-10-17	rnd 4	type Standard	result 1
		Opponent Warwick, J (Josh)				Opponent Warwick, J (Josh)

#	Games	Start				End
1	2	Tournament Paarl Boys' High Chess Festival 2024				Tournament Paarl Boys' High Chess Festival 2024
		date 2024-10-05	rnd 4	type Standard	result 1	date 2024-10-05	rnd 5	type Standard	result 1
		Opponent Mhlongo, M (Michael)				Opponent Ferreira, L (Lee-Ann)
2	1	Tournament Paarl Boys' High Chess Festival 2024				Tournament Paarl Boys' High Chess Festival 2024
		date 2024-10-04	rnd 1	type Standard	result 1	date 2024-10-04	rnd 1	type Standard	result 1
		Opponent Thiersen, N (Noa)				Opponent Thiersen, N (Noa)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Paarl Boys' High Chess Festival 2024				Tournament Paarl Boys' High Chess Festival 2024
		date 2024-10-05	rnd 4	type Standard	result 1	date 2024-10-05	rnd 5	type Standard	result 1
		Opponent Mhlongo, M (Michael)				Opponent Ferreira, L (Lee-Ann)
2	1	Tournament Paarl Boys' High Chess Festival 2024				Tournament Paarl Boys' High Chess Festival 2024
		date 2024-10-04	rnd 1	type Standard	result 1	date 2024-10-04	rnd 1	type Standard	result 1
		Opponent Thiersen, N (Noa)				Opponent Thiersen, N (Noa)

#	Games	Start				End
1	2	Tournament Paarl Boys' High Chess Festival 2024				Tournament Paarl Boys' High Chess Festival 2024
		date 2024-10-05	rnd 4	type Standard	result 1	date 2024-10-05	rnd 5	type Standard	result 1
		Opponent Mhlongo, M (Michael)				Opponent Ferreira, L (Lee-Ann)
2	1	Tournament Paarl Boys' High Chess Festival 2024				Tournament Paarl Boys' High Chess Festival 2024
		date 2024-10-04	rnd 1	type Standard	result 1	date 2024-10-04	rnd 1	type Standard	result 1
		Opponent Thiersen, N (Noa)				Opponent Thiersen, N (Noa)

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	Roux ,C (Charl)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Roux ,C (Charl)	1	1339.2	914.2	1	1247	914.2	0	0	0	0	0	0
2	Swartbooi ,K (Kirwan)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Swartbooi ,K (Kirwan)	1	1164.5	739.5	1	1150.4	739.5	0	0	0	0	0	0
3	Van der Merwe ,E (Evan)	1	1	425	1	1	425	0	0	0	0	0	0
3	Van der Merwe ,E (Evan)	1	1198.6	1623.6	1	1198.4	1623.6	0	0	0	0	0	0
4	De Waal ,V (Vegas)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	De Waal ,V (Vegas)	1	1200	775	1	1200	775	0	0	0	0	0	0
5	Visser ,B (Beandri)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Visser ,B (Beandri)	1	1190.6	765.6	1	1162	765.6	0	0	0	0	0	0
6	Mhlongo ,M (Michael)	1	1	425	1	1	425	0	0	0	0	0	0
6	Mhlongo ,M (Michael)	1	1199.5	1624.5	1	1200	1624.5	0	0	0	0	0	0
7	Cloete ,Z (Zoe)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Cloete ,Z (Zoe)	1	1369.3	944.3	1	1336.2	944.3	0	0	0	0	0	0
8	Thiersen ,N (Noa)	1	1	425	1	1	425	0	0	0	0	0	0
8	Thiersen ,N (Noa)	1	1216.4	1641.4	1	1211.9	1641.4	0	0	0	0	0	0
9	Makoy ,L (Liesse)	1	1	425	1	1	425	0	0	0	0	0	0
9	Makoy ,L (Liesse)	1	1208.7	1633.7	1	1210.1	1633.7	0	0	0	0	0	0
10	Warwick ,J (Josh)	1	1	425	1	1	425	0	0	0	0	0	0
10	Warwick ,J (Josh)	1	1215.7	1640.7	1	1199	1640.7	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

Turner, I (Isabella)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms