Chess South Africa Ratings Database

PLAYER PAGE

Personal

Jones, I (Isabelle)

Chess SA id

208068137

FIDE id

Date of birth

2008-02-13 (U18)

Gender

Female

Region

Ethekwini (KED)

Citizen

RSA

Titles

Chess SA registered

Last active game

2021-11-26

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	589.5	560.9	637.2	518
Raw rating	589.5	560.9	637.2	518
Weighted rating	589.5	560.5	637.2	518
Weighted performance	0	0	0	0
Floor	500	500	500	500
K-factor	40	40	40	40
Min/Max rating change allowed	395.7	412.2	369.7	438.1
Highest rating	1213.2 2021-11-01	1200 2024-03-01	1251.7 2021-11-01	1200 2024-03-01
Highest raw rating	589.5 2024-03-01	560.9 2024-03-01	637.2 2024-03-01	518 2024-03-01
Highest weighted rating	589.5 2024-11-01	560.9 2024-11-01	637.2 2024-11-01	518 2024-11-01
Highest weighted performance	1213.2 2021-11-01	1200 2024-03-01	1251.7 2021-11-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	589.5	560.9	637.2	518
Analysis
Rating	589.5	560.9	637.2	518
Raw rating	589.5	560.9	637.2	518
Weighted rating	589.5	560.5	637.2
Weighted performance	0	0	0
K-factor	40	40	40	40
Floor	500	500	500	500
Max/Min rating change allowed	395.7	412.2	369.7	438.1
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	589.5	560.9	637.2	518
New weighted rating	589.5	560.8	637.2	518
New weighted performance	0	0	0	0
Temp new rating	589.5	560.9	637.2	518
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	589.5	560.9	637.2	518
New K-factor	40	40	40	40
New floor	500	500	500	500

Item	Main	Rapid
	0	0
	0	0
	0	0
	0	0
	0	0
	5	5
History	10	10

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Female
Age group	U18
Region	Ethekwini (KED)
Province	KwaZulu Natal (KZ)
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	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	5	3	60	85	1181.2	1266.2
Standard	0	0	0	0	0	0
Rapid	5	3	60	85	1181.2	1266.2
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	589.5	560.9	637.2	518
2025-09-01	589.5	560.9	637.2	518
2025-08-01	589.5	560.9	637.2	518
2025-07-01	589.5	560.9	637.2	518
2025-06-01	589.5	560.9	637.2	518
2025-05-01	589.5	560.9	637.2	518
2025-04-01	589.5	560.9	637.2	518
2025-03-01	589.5	560.9	637.2	518
2025-02-01	589.5	560.9	637.2	518
2025-01-01	589.5	560.9	637.2	518
2024-12-01	589.5	560.9	637.2	518
2024-11-01	589.5	560.9	637.2	518
2024-10-01	589.5	560.9	637.2	518
2024-09-01	589.5	560.9	637.2	518
2024-08-01	589.5	560.9	637.2	518
2024-07-01	589.5	560.9	637.2	518
2024-06-01	589.5	560.9	637.2	518
2024-08-01	589.5	560.9	637.2	518
2024-04-01	589.5	560.9	637.2	518
2024-03-01	589.5	560.9	637.2	518
2024-02-01	589.5	560.9	637.2	518
2024-01-01	589.5	560.9	637.2	518
2023-12-01	589.5	518	637.2	518
2023-11-01	589.5	518	637.2	518

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	Umhlali Prep Inter-House 2021 (Grade 7)	2021-11-26	2021-11-26	Rapid	iLembe (KIK)	5	5	3	Yes	Analysis

#	Games	Start				End
1	2	Tournament Umhlali Prep Inter-House 2021				Tournament Umhlali Prep Inter-House 2021
		date 2021-11-26	rnd 1	type Rapid	result 1	date 2021-11-26	rnd 2	type Rapid	result 1
		Opponent Mackay-Leslie, L (Luke)				Opponent Mowatt, I (Isabella)
2	1	Tournament Umhlali Prep Inter-House 2021				Tournament Umhlali Prep Inter-House 2021
		date 2021-11-26	rnd 4	type Rapid	result 1	date 2021-11-26	rnd 4	type Rapid	result 1
		Opponent Govender, K (Kellen)				Opponent Govender, K (Kellen)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Umhlali Prep Inter-House 2021				Tournament Umhlali Prep Inter-House 2021
		date 2021-11-26	rnd 1	type Rapid	result 1	date 2021-11-26	rnd 2	type Rapid	result 1
		Opponent Mackay-Leslie, L (Luke)				Opponent Mowatt, I (Isabella)
2	1	Tournament Umhlali Prep Inter-House 2021				Tournament Umhlali Prep Inter-House 2021
		date 2021-11-26	rnd 4	type Rapid	result 1	date 2021-11-26	rnd 4	type Rapid	result 1
		Opponent Govender, K (Kellen)				Opponent Govender, K (Kellen)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Umhlali Prep Inter-House 2021				Tournament Umhlali Prep Inter-House 2021
		date 2021-11-26	rnd 1	type Rapid	result 1	date 2021-11-26	rnd 2	type Rapid	result 1
		Opponent Mackay-Leslie, L (Luke)				Opponent Mowatt, I (Isabella)
2	1	Tournament Umhlali Prep Inter-House 2021				Tournament Umhlali Prep Inter-House 2021
		date 2021-11-26	rnd 4	type Rapid	result 1	date 2021-11-26	rnd 4	type Rapid	result 1
		Opponent Govender, K (Kellen)				Opponent Govender, K (Kellen)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Umhlali Prep Inter-House 2021				Tournament Umhlali Prep Inter-House 2021
		date 2021-11-26	rnd 1	type Rapid	result 1	date 2021-11-26	rnd 2	type Rapid	result 1
		Opponent Mackay-Leslie, L (Luke)				Opponent Mowatt, I (Isabella)
2	1	Tournament Umhlali Prep Inter-House 2021				Tournament Umhlali Prep Inter-House 2021
		date 2021-11-26	rnd 4	type Rapid	result 1	date 2021-11-26	rnd 4	type Rapid	result 1
		Opponent Govender, K (Kellen)				Opponent Govender, K (Kellen)

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	Govender ,K (Kellen)	1	1	425	0	0	0	1	1	425	0	0	0
1	Govender ,K (Kellen)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
2	Mackay-Leslie ,L (Luke)	1	1	425	0	0	0	1	1	425	0	0	0
2	Mackay-Leslie ,L (Luke)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
3	Bodasing ,D (Dhaman)	1	0	-425	0	0	0	1	0	-425	0	0	0
3	Bodasing ,D (Dhaman)	1	1106.1	681.1	0	0	0	1	980.6	681.1	0	0	0
4	Ngcobo ,L (Lihle)	1	0	-425	0	0	0	1	0	-425	0	0	0
4	Ngcobo ,L (Lihle)	1	1200	775	0	0	0	1	1200	775	0	0	0
5	Mowatt ,I (Isabella)	1	1	425	0	0	0	1	1	425	0	0	0
5	Mowatt ,I (Isabella)	1	1200	1625	0	0	0	1	1200	1625	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

Notifications

PLAYER PAGE

Personal

Jones, I (Isabelle)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms