Chess South Africa Ratings Database

PLAYER PAGE

Personal

Liddle, J (Jeremy)

Chess SA id

1080109850

FIDE id

Date of birth

2008-11-27 (U18)

Gender

Male

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2019-07-13

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1241.5	1212	1246.8	1200
Raw rating	1241.5	1212	1246.8	1200
Weighted rating	1241.5	1212	1246.8	1200
Weighted performance	0	0	0	0
Floor	767.2	742.2	746.8	700
K-factor	36	36	36	36
Min/Max rating change allowed	156.3	163	155.1	165.8
Highest rating	1393.7 2019-02-01	1281.5 2019-04-01	1416.5 2019-02-01	1200 2018-10-01
Highest raw rating	1267.2 2019-06-01	1242.2 2019-06-01	1246.8 2024-02-01	1200 2024-02-01
Highest weighted rating	1267.2 2021-01-01	1242.2 2020-11-01	1246.8 2024-02-01	1200 2018-10-01
Highest weighted performance	1393.7 2019-02-01	1281.5 2019-04-01	1416.5 2019-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1241.5	1212	1246.8	1200
Analysis
Rating	1241.5	1212	1246.8	1200
Raw rating	1241.5	1212	1246.8	1200
Weighted rating	1241.5	1212	1246.8
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	767.2	742.2	746.8	700
Max/Min rating change allowed	156.3	163	155.1	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	1241.5	1212	1246.8	1200
New weighted rating	1241.5	1212	1246.8	1200
New weighted performance	0	0	0	0
Temp new rating	1241.5	1212	1246.8	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1241.5	1212	1246.8	1200
New K-factor	36	36	36	36
New floor	767.2	742.2	746.8	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	20	15	5

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U18
Region	Cape Town (WCT)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 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	20	13.5	67.5	148.8	1147.8	1296.5
Standard	15	9.5	63.33	113.3	1130	1243.4
Rapid	5	4	80	255	1201.1	1456.1
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1241.5	1212	1246.8	1200
2025-09-01	1241.5	1212	1246.8	1200
2025-08-01	1241.5	1212	1246.8	1200
2025-07-01	1241.5	1212	1246.8	1200
2025-06-01	1241.5	1212	1246.8	1200
2025-05-01	1241.5	1212	1246.8	1200
2025-04-01	1241.5	1212	1246.8	1200
2025-03-01	1241.5	1212	1246.8	1200
2025-02-01	1241.5	1212	1246.8	1200
2025-01-01	1241.5	1212	1246.8	1200
2024-12-01	1241.5	1212	1246.8	1200
2024-11-01	1241.5	1212	1246.8	1200
2024-10-01	1241.5	1212	1246.8	1200
2024-09-01	1241.5	1212	1246.8	1200
2024-08-01	1241.5	1212	1246.8	1200
2024-07-01	1241.5	1212	1246.8	1200
2024-06-01	1241.5	1212	1246.8	1200
2024-08-01	1241.5	1212	1246.8	1200
2024-04-01	1241.5	1212	1246.8	1200
2024-03-01	1241.5	1212	1246.8	1200
2024-02-01	1241.5	1212	1246.8	1200
2024-01-01	1241.5	1212	1246.8	1200
2023-12-01	1241.5	1212	1246.8	1200
2023-11-01	1241.5	1212	1246.8	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	2019 WP Youth Open (B)	2019-07-13	2019-07-13	Standard	Cape Town (WCT)	5	4	1.5	Yes	Analysis
2	Stellenberg Youth Chess Championship 2019 (D)	2019-05-01	2019-05-01	Standard	Cape Town (WCT)	5	5	4	Yes	Analysis
3	Steinitz Chess Festival 2019 (C)	2019-04-05	2019-04-07	Standard	Cape Town (WCT)	6	6	4	Yes	Analysis
4	Welgemoed Chess Challenge 2019 (U12)	2019-02-23	2019-02-23	Rapid	Cape Town (WCT)	5	5	4	Yes	Analysis

#	Games	Start				End
1	5	Tournament Stellenberg Youth Chess Championship 2019				Tournament 2019 WP Youth Open
		date 2019-05-01	rnd 2	type Standard	result 1	date 2019-07-13	rnd 1	type Standard	result 0.5
		Opponent Gous, P (Phillip)				Opponent Naidoo, T (Thushani)
2	3	Tournament Welgemoed Chess Challenge 2019				Tournament Steinitz Chess Festival 2019
		date 2019-02-23	rnd 5	type Rapid	result 1	date 2019-04-06	rnd 2	type Standard	result 1
		Opponent Grove, E (Emily)				Opponent Van Heerden, EJ (Ethan Joel)
3	3	Tournament Welgemoed Chess Challenge 2019				Tournament Welgemoed Chess Challenge 2019
		date 2019-02-23	rnd 1	type Rapid	result 1	date 2019-02-23	rnd 3	type Rapid	result 1
		Opponent Warren, T (Tristan)				Opponent Solomon, D (Daniel)

#	Games	Start				End
1	5	Tournament Stellenberg Youth Chess Championship 2019				Tournament 2019 WP Youth Open
		date 2019-05-01	rnd 2	type Standard	result 1	date 2019-07-13	rnd 1	type Standard	result 0.5
		Opponent Gous, P (Phillip)				Opponent Naidoo, T (Thushani)
2	2	Tournament Steinitz Chess Festival 2019				Tournament Steinitz Chess Festival 2019
		date 2019-04-05	rnd 1	type Standard	result 1	date 2019-04-06	rnd 2	type Standard	result 1
		Opponent Macilikishe, A (Ayabulela)				Opponent Van Heerden, EJ (Ethan Joel)
3	1	Tournament 2019 WP Youth Open				Tournament 2019 WP Youth Open
		date 2019-07-13	rnd 3	type Standard	result 1	date 2019-07-13	rnd 3	type Standard	result 1
		Opponent Winshaw, B (Bates)				Opponent Winshaw, B (Bates)

#	Games	Start				End
1	3	Tournament Welgemoed Chess Challenge 2019				Tournament Welgemoed Chess Challenge 2019
		date 2019-02-23	rnd 1	type Rapid	result 1	date 2019-02-23	rnd 3	type Rapid	result 1
		Opponent Warren, T (Tristan)				Opponent Solomon, D (Daniel)
2	1	Tournament Welgemoed Chess Challenge 2019				Tournament Welgemoed Chess Challenge 2019
		date 2019-02-23	rnd 5	type Rapid	result 1	date 2019-02-23	rnd 5	type Rapid	result 1
		Opponent Grove, E (Emily)				Opponent Grove, E (Emily)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament Stellenberg Youth Chess Championship 2019				Tournament Stellenberg Youth Chess Championship 2019
		date 2019-05-01	rnd 2	type Standard	result 1	date 2019-05-01	rnd 5	type Standard	result 1
		Opponent Gous, P (Phillip)				Opponent Mfundisi, M (Mlibo)
2	3	Tournament Welgemoed Chess Challenge 2019				Tournament Steinitz Chess Festival 2019
		date 2019-02-23	rnd 5	type Rapid	result 1	date 2019-04-06	rnd 2	type Standard	result 1
		Opponent Grove, E (Emily)				Opponent Van Heerden, EJ (Ethan Joel)
3	3	Tournament Welgemoed Chess Challenge 2019				Tournament Welgemoed Chess Challenge 2019
		date 2019-02-23	rnd 1	type Rapid	result 1	date 2019-02-23	rnd 3	type Rapid	result 1
		Opponent Warren, T (Tristan)				Opponent Solomon, D (Daniel)

#	Games	Start				End
1	4	Tournament Stellenberg Youth Chess Championship 2019				Tournament Stellenberg Youth Chess Championship 2019
		date 2019-05-01	rnd 2	type Standard	result 1	date 2019-05-01	rnd 5	type Standard	result 1
		Opponent Gous, P (Phillip)				Opponent Mfundisi, M (Mlibo)
2	2	Tournament Steinitz Chess Festival 2019				Tournament Steinitz Chess Festival 2019
		date 2019-04-05	rnd 1	type Standard	result 1	date 2019-04-06	rnd 2	type Standard	result 1
		Opponent Macilikishe, A (Ayabulela)				Opponent Van Heerden, EJ (Ethan Joel)
3	1	Tournament 2019 WP Youth Open				Tournament 2019 WP Youth Open
		date 2019-07-13	rnd 3	type Standard	result 1	date 2019-07-13	rnd 3	type Standard	result 1
		Opponent Winshaw, B (Bates)				Opponent Winshaw, B (Bates)

#	Games	Start				End
1	3	Tournament Welgemoed Chess Challenge 2019				Tournament Welgemoed Chess Challenge 2019
		date 2019-02-23	rnd 1	type Rapid	result 1	date 2019-02-23	rnd 3	type Rapid	result 1
		Opponent Warren, T (Tristan)				Opponent Solomon, D (Daniel)
2	1	Tournament Welgemoed Chess Challenge 2019				Tournament Welgemoed Chess Challenge 2019
		date 2019-02-23	rnd 5	type Rapid	result 1	date 2019-02-23	rnd 5	type Rapid	result 1
		Opponent Grove, E (Emily)				Opponent Grove, E (Emily)

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 ,D (Deresh)	2	2	425	1	1	425	1	1	425	0	0	0
1	Govender ,D (Deresh)	2	1155.6	1580.6	1	1116.4	1580.6	1	1200	1580.6	0	0	0
2	Mfundisi ,M (Mlibo)	1	1	425	1	1	425	0	0	0	0	0	0
2	Mfundisi ,M (Mlibo)	1	1148.5	1573.5	1	1183	1573.5	0	0	0	0	0	0
3	Nel ,RA (Rowan)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Nel ,RA (Rowan)	1	1232.9	807.9	1	1197.2	807.9	0	0	0	0	0	0
4	Alkema ,D (Daniel)	1	1	425	1	1	425	0	0	0	0	0	0
4	Alkema ,D (Daniel)	1	1235.9	1660.9	1	1234.4	1660.9	0	0	0	0	0	0
5	Van Heerden ,EJ (Ethan Joel)	1	1	425	1	1	425	0	0	0	0	0	0
5	Van Heerden ,EJ (Ethan Joel)	1	1145.4	1570.4	1	1134.6	1570.4	0	0	0	0	0	0
6	Hufton ,O (Oliver)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Hufton ,O (Oliver)	1	1176.2	751.2	1	1167.4	751.2	0	0	0	0	0	0
7	Gous ,P (Phillip)	1	1	425	1	1	425	0	0	0	0	0	0
7	Gous ,P (Phillip)	1	598.6	1023.6	1	618.8	1023.6	0	0	0	0	0	0
8	Macilikishe ,A (Ayabulela)	1	1	425	1	1	425	0	0	0	0	0	0
8	Macilikishe ,A (Ayabulela)	1	1028	1453	1	1021.6	1453	0	0	0	0	0	0
9	Arendse ,KC (Kelli Candice)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Arendse ,KC (Kelli Candice)	1	1195.8	770.8	1	1159.9	770.8	0	0	0	0	0	0
10	Rosenberg ,W (Wagheed)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Rosenberg ,W (Wagheed)	1	1221.1	796.1	1	978	796.1	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Liddle, J (Jeremy)

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