Chess South Africa Ratings Database

PLAYER PAGE

Personal

Felix, D (Demi-Lee)

Chess SA id

2100153815

FIDE id

Date of birth

2010-12-18 (U16)

Gender

Female

Region

West Coast (WCU)

Citizen

RSA

Titles

Chess SA registered

Last active game

2023-10-21

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1164.3	1200	1144.6	1200
Raw rating	1164.3	1200	1144.6	1200
Weighted rating	1164	1200	1144.2	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	174.5	165.8	179.4	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 2024-02-01	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 2024-02-01	1200 2019-12-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1164.3	1200	1144.6	1200
Analysis
Rating	1164.3	1200	1144.6	1200
Raw rating	1164.3	1200	1144.6	1200
Weighted rating	1164	1200	1144.2
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	174.5	165.8	179.4	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	1164.3	1200	1144.6	1200
New weighted rating	1164	1200	1144.2	1200
New weighted performance	0	0	0	0
Temp new rating	1164.3	1200	1144.6	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1164.3	1200	1144.6	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Rapid
	0	0
	0	0
	0	0
	12	12
	0	0
	0	0
History	12	12

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Female
Age group	U16
Region	West Coast (WCU)
Province	Western Cape (WC)
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	12	3.5	29.17	-177.1	1222.2	1045.1
Standard	0	0	0	0	0	0
Rapid	12	3.5	29.17	-177.1	1222.2	1045.1
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1164.3	1200	1144.6	1200
2025-09-30	1164.3	1200	1144.6	1200
2025-09-01	1164.3	1200	1144.6	1200
2025-08-01	1164.3	1200	1144.6	1200
2025-07-01	1164.3	1200	1144.6	1200
2025-06-01	1164.3	1200	1144.6	1200
2025-05-01	1164.3	1200	1144.6	1200
2025-04-01	1164.3	1200	1144.6	1200
2025-03-01	1164.3	1200	1144.6	1200
2025-02-01	1164.3	1200	1144.6	1200
2025-01-01	1163.4	1200	1143.4	1200
2024-12-01	1163.4	1200	1143.4	1200
2024-11-01	1163.4	1200	1143.4	1200
2024-10-01	1163.4	1200	1143.4	1200
2024-09-01	1163.4	1200	1143.4	1200
2024-08-01	1163.4	1200	1143.4	1200
2024-07-01	1163.4	1200	1143.4	1200
2024-09-01	1163.4	1200	1143.4	1200
2024-05-01	1163.4	1200	1143.4	1200
2024-04-01	1163.4	1200	1143.4	1200
2024-03-01	1163.4	1200	1143.4	1200
2024-02-01	1163.4	1200	1143.4	1200
2024-01-01	1163.4	1200	1143.4	1200
2023-12-01	1163.4	1200	1143.4	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	West Coast Primary Schools Grand Challenge League 2023 (Development)	2023-10-21	2023-10-21	Rapid	West Coast (WCU)	5	4	1	Yes	Analysis
2	West Coast Schools Development Championships 2023 (U11-U15 Girls)	2023-04-22	2023-04-22	Rapid	West Coast (WCU)	5	4	2	Yes	Analysis
3	Lower West Coast Primary Schools Prestige Championships 2023 (U13 Girls)	2023-03-04	2023-03-04	Rapid	West Coast (WCU)	5	4	0.5	Yes	Analysis

#	Games	Start				End
1	3	Tournament West Coast Schools Development Championships 2023				Tournament West Coast Primary Schools Grand Challenge League 2023
		date 2023-04-22	rnd 4	type Rapid	result 1	date 2023-10-21	rnd 2	type Rapid	result 1
		Opponent Williams, J (Jayde)				Opponent Bah, B (Binta)
2	1	Tournament Lower West Coast Primary Schools Prestige Championships 2023				Tournament Lower West Coast Primary Schools Prestige Championships 2023
		date 2023-03-04	rnd 3	type Rapid	result 0.5	date 2023-03-04	rnd 3	type Rapid	result 0.5
		Opponent Williams, J (Jailin)				Opponent Williams, J (Jailin)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament West Coast Schools Development Championships 2023				Tournament West Coast Primary Schools Grand Challenge League 2023
		date 2023-04-22	rnd 4	type Rapid	result 1	date 2023-10-21	rnd 2	type Rapid	result 1
		Opponent Williams, J (Jayde)				Opponent Bah, B (Binta)
2	1	Tournament Lower West Coast Primary Schools Prestige Championships 2023				Tournament Lower West Coast Primary Schools Prestige Championships 2023
		date 2023-03-04	rnd 3	type Rapid	result 0.5	date 2023-03-04	rnd 3	type Rapid	result 0.5
		Opponent Williams, J (Jailin)				Opponent Williams, J (Jailin)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament West Coast Schools Development Championships 2023				Tournament West Coast Primary Schools Grand Challenge League 2023
		date 2023-04-22	rnd 4	type Rapid	result 1	date 2023-10-21	rnd 2	type Rapid	result 1
		Opponent Williams, J (Jayde)				Opponent Bah, B (Binta)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament West Coast Schools Development Championships 2023				Tournament West Coast Primary Schools Grand Challenge League 2023
		date 2023-04-22	rnd 4	type Rapid	result 1	date 2023-10-21	rnd 2	type Rapid	result 1
		Opponent Williams, J (Jayde)				Opponent Bah, B (Binta)

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	Van Wyk ,E (Emmelyn)	1	0	-425	0	0	0	1	0	-425	0	0	0
1	Van Wyk ,E (Emmelyn)	1	1200	775	0	0	0	1	1200	775	0	0	0
2	Maarman ,L (Luciano)	1	0	-425	0	0	0	1	0	-425	0	0	0
2	Maarman ,L (Luciano)	1	1184.9	759.9	0	0	0	1	1184.5	759.9	0	0	0
3	Williams ,J (Jayde)	1	1	425	0	0	0	1	1	425	0	0	0
3	Williams ,J (Jayde)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
4	Love ,T (Tayrique)	1	0	-425	0	0	0	1	0	-425	0	0	0
4	Love ,T (Tayrique)	1	1301.9	876.9	0	0	0	1	1450.3	876.9	0	0	0
5	Schoeman ,M (Mischke)	1	0	-425	0	0	0	1	0	-425	0	0	0
5	Schoeman ,M (Mischke)	1	1386.1	961.1	0	0	0	1	1431.3	961.1	0	0	0
6	Willshach ,L (Lishan)	1	0	-425	0	0	0	1	0	-425	0	0	0
6	Willshach ,L (Lishan)	1	1260	835	0	0	0	1	1348.3	835	0	0	0
7	Thiart ,A (Annelie)	1	0	-425	0	0	0	1	0	-425	0	0	0
7	Thiart ,A (Annelie)	1	1200	775	0	0	0	1	1200	775	0	0	0
8	Williams ,J (Jailin)	1	0.5	0	0	0	0	1	0.5	0	0	0	0
8	Williams ,J (Jailin)	1	1200	1200	0	0	0	1	1200	1200	0	0	0
9	Idas ,S (Shirmari)	1	1	425	0	0	0	1	1	425	0	0	0
9	Idas ,S (Shirmari)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
10	Willemse ,M (Mia)	1	0	-425	0	0	0	1	0	-425	0	0	0
10	Willemse ,M (Mia)	1	1124.4	699.4	0	0	0	1	1021.2	699.4	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

Notifications

PLAYER PAGE

Personal

Felix, D (Demi-Lee)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms