Chess South Africa Ratings Database

PLAYER PAGE

Personal

Clarke, F (Ferlon)

Chess SA id

1110149909

FIDE id

Date of birth

2011-06-24 (U16)

Gender

Male

Region

Central Karoo (WCK)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-03-02

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1221.4	1228	1200	1200
Raw rating	1221.4	1228	1200	1200
Weighted rating	1217.7	1223.5	1200	1200
Weighted performance	0	0	0	0
Floor	721.4	728	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	160.8	159.3	165.8	165.8
Highest rating	1261.8 2023-02-01	1267.2 2023-02-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1221.4 2024-05-01	1228 2024-05-01	1200 2024-03-01	1200 2024-03-01
Highest weighted rating	1215.1 2025-08-01	1220.3 2025-08-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1261.8 2023-02-01	1267.2 2023-02-01	1200 2024-03-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1221.4	1228	1200	1200
Analysis
Rating	1221.4	1228	1200	1200
Raw rating	1221.4	1228	1200	1200
Weighted rating	1217.7	1223.5	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	721.4	728	700	700
Max/Min rating change allowed	160.8	159.3	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	1221.4	1228	1200	1200
New weighted rating	1218.8	1224.8	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1221.4	1228	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1221.4	1228	1200	1200
New K-factor	36	36	36	36
New floor	721.4	728	700	700

Item	Main	Standard
	0	0
	0	0
	5	5
	11	11
	0	0
	0	0
History	16	16

Games since
	Main 5	Standard 5		Rapid 0		Blitz 0
Gender	Male
Age group	U16
Region	Central Karoo (WCK)
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	16	8	50	0	1231.8	1231.8
Standard	16	8	50	0	1231.8	1231.8
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1221.4	1228	1200	1200
2025-09-01	1221.4	1228	1200	1200
2025-08-01	1221.4	1228	1200	1200
2025-07-01	1221.4	1228	1200	1200
2025-06-01	1221.4	1228	1200	1200
2025-05-01	1221.4	1228	1200	1200
2025-04-01	1221.4	1228	1200	1200
2025-03-01	1221.4	1228	1200	1200
2025-02-01	1221.4	1228	1200	1200
2025-01-01	1221.4	1228	1200	1200
2024-12-01	1221.4	1228	1200	1200
2024-11-01	1221.4	1228	1200	1200
2024-10-01	1221.4	1228	1200	1200
2024-09-01	1221.4	1228	1200	1200
2024-08-01	1221.4	1228	1200	1200
2024-07-01	1221.4	1228	1200	1200
2024-06-01	1221.4	1228	1200	1200
2024-08-01	1221.4	1228	1200	1200
2024-04-01	1168.5	1163.9	1200	1200
2024-03-01	1168.5	1163.9	1200	1200
2024-02-01	1168.5	1163.9	1200	1200
2024-01-01	1168.5	1163.9	1200	1200
2023-12-01	1168.5	1163.9	1200	1200
2023-11-01	1168.5	1163.9	1200	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	Central Karoo Schools Chess Trial 1 2024 (U13)	2024-03-02	2024-03-02	Standard	Central Karoo (WCK)	5	5	4	Yes	Analysis
2	Western Cape PS Individuals 2023 (U13 Boys)	2023-05-05	2023-05-06	Standard	Cape Town (WCT)	6	6	1	Yes	Analysis
3	Central Karoo Schools Chess Trial 1 2023 (U13)	2023-02-04	2023-02-04	Standard	Eden (WEG)	5	5	3	Yes	Analysis

#	Games	Start				End
1	2	Tournament Central Karoo Schools Chess Trial 1 2024				Tournament Central Karoo Schools Chess Trial 1 2024
		date 2024-03-02	rnd 4	type Standard	result 1	date 2024-03-02	rnd 5	type Standard	result 1
		Opponent Van Heerden, B (Breyton)				Opponent Andries, S (Shadida)
2	2	Tournament Central Karoo Schools Chess Trial 1 2024				Tournament Central Karoo Schools Chess Trial 1 2024
		date 2024-03-02	rnd 1	type Standard	result 1	date 2024-03-02	rnd 2	type Standard	result 1
		Opponent Jantjies, J (Jeetan)				Opponent Buys, J (Joshleigh)
3	1	Tournament Western Cape PS Individuals 2023				Tournament Western Cape PS Individuals 2023
		date 2023-05-05	rnd 3	type Standard	result 1	date 2023-05-05	rnd 3	type Standard	result 1
		Opponent Reed, C (Chrisnan)				Opponent Reed, C (Chrisnan)

#	Games	Start				End
1	2	Tournament Central Karoo Schools Chess Trial 1 2024				Tournament Central Karoo Schools Chess Trial 1 2024
		date 2024-03-02	rnd 4	type Standard	result 1	date 2024-03-02	rnd 5	type Standard	result 1
		Opponent Van Heerden, B (Breyton)				Opponent Andries, S (Shadida)
2	2	Tournament Central Karoo Schools Chess Trial 1 2024				Tournament Central Karoo Schools Chess Trial 1 2024
		date 2024-03-02	rnd 1	type Standard	result 1	date 2024-03-02	rnd 2	type Standard	result 1
		Opponent Jantjies, J (Jeetan)				Opponent Buys, J (Joshleigh)
3	1	Tournament Western Cape PS Individuals 2023				Tournament Western Cape PS Individuals 2023
		date 2023-05-05	rnd 3	type Standard	result 1	date 2023-05-05	rnd 3	type Standard	result 1
		Opponent Reed, C (Chrisnan)				Opponent Reed, C (Chrisnan)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Central Karoo Schools Chess Trial 1 2024				Tournament Central Karoo Schools Chess Trial 1 2024
		date 2024-03-02	rnd 4	type Standard	result 1	date 2024-03-02	rnd 5	type Standard	result 1
		Opponent Van Heerden, B (Breyton)				Opponent Andries, S (Shadida)
2	2	Tournament Central Karoo Schools Chess Trial 1 2024				Tournament Central Karoo Schools Chess Trial 1 2024
		date 2024-03-02	rnd 1	type Standard	result 1	date 2024-03-02	rnd 2	type Standard	result 1
		Opponent Jantjies, J (Jeetan)				Opponent Buys, J (Joshleigh)
3	1	Tournament Western Cape PS Individuals 2023				Tournament Western Cape PS Individuals 2023
		date 2023-05-05	rnd 3	type Standard	result 1	date 2023-05-05	rnd 3	type Standard	result 1
		Opponent Reed, C (Chrisnan)				Opponent Reed, C (Chrisnan)

#	Games	Start				End
1	2	Tournament Central Karoo Schools Chess Trial 1 2024				Tournament Central Karoo Schools Chess Trial 1 2024
		date 2024-03-02	rnd 4	type Standard	result 1	date 2024-03-02	rnd 5	type Standard	result 1
		Opponent Van Heerden, B (Breyton)				Opponent Andries, S (Shadida)
2	2	Tournament Central Karoo Schools Chess Trial 1 2024				Tournament Central Karoo Schools Chess Trial 1 2024
		date 2024-03-02	rnd 1	type Standard	result 1	date 2024-03-02	rnd 2	type Standard	result 1
		Opponent Jantjies, J (Jeetan)				Opponent Buys, J (Joshleigh)
3	1	Tournament Western Cape PS Individuals 2023				Tournament Western Cape PS Individuals 2023
		date 2023-05-05	rnd 3	type Standard	result 1	date 2023-05-05	rnd 3	type Standard	result 1
		Opponent Reed, C (Chrisnan)				Opponent Reed, C (Chrisnan)

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	Willemse ,J (Jamiel)	2	0	-425	2	0	-425	0	0	0	0	0	0
1	Willemse ,J (Jamiel)	2	1223.9	798.9	2	1219.1	798.9	0	0	0	0	0	0
2	Van Heerden ,B (Breyton)	1	1	425	1	1	425	0	0	0	0	0	0
2	Van Heerden ,B (Breyton)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
3	Gertse ,K (Kayden)	1	1	425	1	1	425	0	0	0	0	0	0
3	Gertse ,K (Kayden)	1	1122.5	1547.5	1	1195.2	1547.5	0	0	0	0	0	0
4	Goosen ,R (Ruan)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Goosen ,R (Ruan)	1	1333.8	908.8	1	1297.2	908.8	0	0	0	0	0	0
5	Oerson ,E (Enrique)	1	1	425	1	1	425	0	0	0	0	0	0
5	Oerson ,E (Enrique)	1	1129.2	1554.2	1	1109.4	1554.2	0	0	0	0	0	0
6	Smit ,L (Liam)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Smit ,L (Liam)	1	1284.6	859.6	1	1302.2	859.6	0	0	0	0	0	0
7	Hagis ,F (Fabain)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Hagis ,F (Fabain)	1	1220.4	795.4	1	1200	795.4	0	0	0	0	0	0
8	Kloppers ,E (El-Reziano)	1	1	425	1	1	425	0	0	0	0	0	0
8	Kloppers ,E (El-Reziano)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
9	Van Uystel ,H (Hanco)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Van Uystel ,H (Hanco)	1	1199.8	774.8	1	1211.2	774.8	0	0	0	0	0	0
10	Andries ,S (Shadida)	1	1	425	1	1	425	0	0	0	0	0	0
10	Andries ,S (Shadida)	1	1200	1625	1	1200	1625	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Clarke, F (Ferlon)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms