Chess South Africa Ratings Database

PLAYER PAGE

Personal

Jonathan, E (Eli)

Chess SA id

1100157958

FIDE id

Date of birth

2010-07-10 (U16)

Gender

Male

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2023-08-19

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1083.6	1104.2	1125.5	1200
Raw rating	1083.6	1104.2	1125.5	1200
Weighted rating	1081.6	1102.2	1124.9	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	195.7	190.1	184.4	165.8
Highest rating	1200 2018-10-01	1200 2018-10-01	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	1200 2019-12-01	1200 2019-12-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1083.6	1104.2	1125.5	1200
Analysis
Rating	1083.6	1104.2	1125.5	1200
Raw rating	1083.6	1104.2	1125.5	1200
Weighted rating	1081.6	1102.2	1124.9
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	195.7	190.1	184.4	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	1083.6	1104.2	1125.5	1200
New weighted rating	1081.9	1102.5	1125	1200
New weighted performance	0	0	0	0
Temp new rating	1083.6	1104.2	1125.5	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1083.6	1104.2	1125.5	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	11	5	6
	0	0	0
	0	0	0
History	11	5	6

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U16
Region	Cape Town (WCT)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 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	11	1	9.09	-347.7	1172.6	824.9
Standard	5	0	0	-425	1151.7	726.7
Rapid	6	1	16.67	-283.3	1190	906.7
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1083.6	1104.2	1125.5	1200
2025-09-01	1083.6	1104.2	1125.5	1200
2025-08-01	1083.6	1104.2	1125.5	1200
2025-07-01	1083.6	1104.2	1125.5	1200
2025-06-01	1083.6	1104.2	1125.5	1200
2025-05-01	1083.6	1104.2	1125.5	1200
2025-04-01	1083.6	1104.2	1125.5	1200
2025-03-01	1083.6	1104.2	1125.5	1200
2025-02-01	1083.6	1104.2	1125.5	1200
2025-01-01	1078.7	1099.2	1124	1200
2024-12-01	1078.7	1099.2	1124	1200
2024-11-01	1078.7	1099.2	1124	1200
2024-10-01	1078.7	1099.2	1124	1200
2024-09-01	1078.7	1099.2	1124	1200
2024-08-01	1078.7	1099.2	1124	1200
2024-07-01	1078.7	1099.2	1124	1200
2024-06-01	1078.7	1099.2	1124	1200
2024-08-01	1078.7	1099.2	1124	1200
2024-04-01	1078.7	1099.2	1124	1200
2024-03-01	1078.7	1099.2	1124	1200
2024-02-01	1078.7	1099.2	1124	1200
2024-01-01	1078.7	1099.2	1124	1200
2023-12-01	1078.7	1099.2	1124	1200
2023-11-01	1078.7	1099.2	1124	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	WP Club League 2023 (D1)	2023-07-29	2023-08-19	Standard	Cape Town (WCT)	6	5	0	Yes	Analysis
2	GPCA Rapid 2023 (U14)	2023-06-24	2023-06-24	Rapid	Cape Town (WCT)	7	6	1	Yes	Analysis

#	Games	Start				End
1	1	Tournament GPCA Rapid 2023				Tournament GPCA Rapid 2023
		date 2023-06-24	rnd 5	type Rapid	result 1	date 2023-06-24	rnd 5	type Rapid	result 1
		Opponent Kay, T (Tyler)				Opponent Kay, T (Tyler)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament GPCA Rapid 2023				Tournament GPCA Rapid 2023
		date 2023-06-24	rnd 5	type Rapid	result 1	date 2023-06-24	rnd 5	type Rapid	result 1
		Opponent Kay, T (Tyler)				Opponent Kay, T (Tyler)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament GPCA Rapid 2023				Tournament GPCA Rapid 2023
		date 2023-06-24	rnd 5	type Rapid	result 1	date 2023-06-24	rnd 5	type Rapid	result 1
		Opponent Kay, T (Tyler)				Opponent Kay, T (Tyler)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament GPCA Rapid 2023				Tournament GPCA Rapid 2023
		date 2023-06-24	rnd 5	type Rapid	result 1	date 2023-06-24	rnd 5	type Rapid	result 1
		Opponent Kay, T (Tyler)				Opponent Kay, T (Tyler)

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	Lee ,MJ (Muhammad)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Lee ,MJ (Muhammad)	1	1251	826	1	1236.4	826	0	0	0	0	0	0
2	Ndebele ,N (Nkosentsha)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Ndebele ,N (Nkosentsha)	1	1276.6	851.6	1	1272.6	851.6	0	0	0	0	0	0
3	Bradley ,C (Cameron)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Bradley ,C (Cameron)	1	1209.5	784.5	1	1186.8	784.5	0	0	0	0	0	0
4	Goliath ,E (Eugeney)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Goliath ,E (Eugeney)	1	1058.6	633.6	1	1067.2	633.6	0	0	0	0	0	0
5	Dwenene ,K (Khayone)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Dwenene ,K (Khayone)	1	962.7	537.7	1	1020.8	537.7	0	0	0	0	0	0
6	Van Schalkwyk ,C (Cameron)	1	0	-425	0	0	0	1	0	-425	0	0	0
6	Van Schalkwyk ,C (Cameron)	1	1200	775	0	0	0	1	1200	775	0	0	0
7	Miller ,M (Matthew)	1	0	-425	0	0	0	1	0	-425	0	0	0
7	Miller ,M (Matthew)	1	1163.5	738.5	0	0	0	1	1142.8	738.5	0	0	0
8	Bester ,J (Jean Jacques)	1	0	-425	0	0	0	1	0	-425	0	0	0
8	Bester ,J (Jean Jacques)	1	1164.8	739.8	0	0	0	1	1140	739.8	0	0	0
9	Wei ,E (Evan)	1	0	-425	0	0	0	1	0	-425	0	0	0
9	Wei ,E (Evan)	1	1211.4	786.4	0	0	0	1	1222	786.4	0	0	0
10	Kay ,T (Tyler)	1	1	425	0	0	0	1	1	425	0	0	0
10	Kay ,T (Tyler)	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

Jonathan, E (Eli)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms