Chess South Africa Ratings Database

PLAYER PAGE

Personal

Cassells, L (Llewellyn)

Chess SA id

159069643

FIDE id

Date of birth

1959-01-29 (Adult)

Gender

Male

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2023-09-09

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1166.1	1157.2	1176.4	1176.4
Raw rating	1166.1	1157.2	1176.4	1176.4
Weighted rating	1165.1	1156.2	1176.4	1176.4
Weighted performance	452.3	448.1	0	0
Floor	722.8	719.6	676.4	676.4
K-factor	36	36	40	40
Min/Max rating change allowed	174	176.2	171.5	171.5
Highest rating	1440 2018-04-01	1426.2 2018-04-01	1200 2024-02-01	1200 2024-02-01
Highest raw rating	1222.8 2018-05-01	1219.6 2018-05-01	1176.4 2024-02-01	1176.4 2024-02-01
Highest weighted rating	1222.8 2020-03-01	1219.6 2019-09-01	1176.4 2024-11-01	1176.4 2024-11-01
Highest weighted performance	1440 2018-04-01	1426.2 2018-04-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1166.1	1157.2	1176.4	1176.4
Analysis
Rating	1166.1	1157.2	1176.4	1176.4
Raw rating	1166.1	1157.2	1176.4	1176.4
Weighted rating	1165.1	1156.2	1176.4
Weighted performance	452.3	448.1	0
K-factor	36	36	40	40
Floor	722.8	719.6	676.4	676.4
Max/Min rating change allowed	174	176.2	171.5	171.5
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	1166.1	1157.2	1176.4	1176.4
New weighted rating	1165.2	1156.4	1176.4	1176.4
New weighted performance	445.1	441	0	0
Temp new rating	1166.1	1157.2	1176.4	1176.4
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1166.1	1157.2	1176.4	1176.4
New K-factor	36	36	40	40
New floor	722.8	719.6	676.4	676.4

Item	Main	Standard	Rapid	Blitz
	0	0	0	0
	0	0	0	0
	0	0	0	0
	7	7	0	0
	11	11	0	0
	0	0	0	0
History	133	114	12	7

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Cape Town (WCT)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult 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	56	12	21.43	-242.9	1478.2	1235.3
Standard	56	12	21.43	-242.9	1478.2	1235.3
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1166.1	1157.2	1176.4	1176.4
2025-09-30	1166.1	1157.2	1176.4	1176.4
2025-09-01	1166.1	1157.2	1176.4	1176.4
2025-08-01	1166.1	1157.2	1176.4	1176.4
2025-07-01	1166.1	1157.2	1176.4	1176.4
2025-06-01	1166.1	1157.2	1176.4	1176.4
2025-05-01	1166.1	1157.2	1176.4	1176.4
2025-04-01	1166.1	1157.2	1176.4	1176.4
2025-03-01	1166.1	1157.2	1176.4	1176.4
2025-02-01	1166.1	1157.2	1176.4	1176.4
2025-01-01	1163.1	1154.4	1176.4	1176.4
2024-12-01	1163.1	1154.4	1176.4	1176.4
2024-11-01	1163.1	1154.4	1176.4	1176.4
2024-10-01	1163.1	1154.4	1176.4	1176.4
2024-09-01	1163.1	1154.4	1176.4	1176.4
2024-08-01	1163.1	1154.4	1176.4	1176.4
2024-07-01	1163.1	1154.4	1176.4	1176.4
2024-09-01	1163.1	1154.4	1176.4	1176.4
2024-05-01	1163.1	1154.4	1176.4	1176.4
2024-04-01	1163.1	1154.4	1176.4	1176.4
2024-03-01	1163.1	1154.4	1176.4	1176.4
2024-02-01	1163.1	1154.4	1176.4	1176.4
2024-01-01	1163.1	1154.4	1176.4	1176.4
2023-12-01	1163.1	1154.4	1176.4	1176.4

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 (B)	2023-07-29	2023-09-09	Standard	Cape Town (WCT)	11	7	1	Yes	Analysis
2	2022 Western Province Club League (Premier)	2022-08-20	2022-10-01	Standard	Cape Town (WCT)	11	11	0	Yes	Analysis
3	2020 Cape Of Good Hope Open (Prestige)	2020-02-21	2020-02-23	Standard	Cape Town (WCT)	6	6	1.5	Yes	Analysis
4	2019 National Club Chess Championships (B)	2019-09-27	2019-09-29	Standard	Cape Town (WCT)	6	6	2	Yes	Analysis
5	2019 Western Province League (B)	2019-07-27	2019-09-07	Standard	Cape Town (WCT)	11	10	2	Yes	Analysis
6	2019 Western Province League (D)	2019-07-27	2019-09-07	Standard	Cape Town (WCT)	11	1	1	Yes	Analysis
7	2018 Western Province League (B)	2018-08-04	2018-09-15	Standard	Cape Town (WCT)	11	7	1.5	Yes	Analysis
8	2018 Western Province League (B)	2018-08-04	2018-09-15	Standard	Cape Town (WCT)	11	2	0	Yes	Analysis
9	Crossroads Open Chess Championship 2018 (B)	2018-04-27	2018-04-29	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis

#	Games	Start				End
1	1	Tournament WP Club League 2023				Tournament WP Club League 2023
		date 2023-09-02	rnd 10	type Standard	result 0.5	date 2023-09-02	rnd 10	type Standard	result 0.5
		Opponent Martin, T (Tim)				Opponent Martin, T (Tim)
2	1	Tournament WP Club League 2023				Tournament WP Club League 2023
		date 2023-07-29	rnd 1	type Standard	result 0.5	date 2023-07-29	rnd 1	type Standard	result 0.5
		Opponent Van Der Merwe, S (Stanton)				Opponent Van Der Merwe, S (Stanton)
3	1	Tournament 2020 Cape Of Good Hope Open				Tournament 2020 Cape Of Good Hope Open
		date 2020-02-23	rnd 5	type Standard	result 0.5	date 2020-02-23	rnd 5	type Standard	result 0.5
		Opponent Raubenheimer, G (Granton)				Opponent Raubenheimer, G (Granton)

#	Games	Start				End
1	1	Tournament WP Club League 2023				Tournament WP Club League 2023
		date 2023-09-02	rnd 10	type Standard	result 0.5	date 2023-09-02	rnd 10	type Standard	result 0.5
		Opponent Martin, T (Tim)				Opponent Martin, T (Tim)
2	1	Tournament WP Club League 2023				Tournament WP Club League 2023
		date 2023-07-29	rnd 1	type Standard	result 0.5	date 2023-07-29	rnd 1	type Standard	result 0.5
		Opponent Van Der Merwe, S (Stanton)				Opponent Van Der Merwe, S (Stanton)
3	1	Tournament 2020 Cape Of Good Hope Open				Tournament 2020 Cape Of Good Hope Open
		date 2020-02-23	rnd 5	type Standard	result 0.5	date 2020-02-23	rnd 5	type Standard	result 0.5
		Opponent Raubenheimer, G (Granton)				Opponent Raubenheimer, G (Granton)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament 2020 Cape Of Good Hope Open				Tournament 2020 Cape Of Good Hope Open
		date 2020-02-22	rnd 3	type Standard	result 1	date 2020-02-22	rnd 3	type Standard	result 1
		Opponent Gordon, E (Eugene)				Opponent Gordon, E (Eugene)
2	1	Tournament 2019 National Club Chess Championships				Tournament 2019 National Club Chess Championships
		date 2019-09-29	rnd 5	type Standard	result 1	date 2019-09-29	rnd 5	type Standard	result 1
		Opponent Arendse, KC (Kelli Candice)				Opponent Arendse, KC (Kelli Candice)
3	1	Tournament 2019 National Club Chess Championships				Tournament 2019 National Club Chess Championships
		date 2019-09-27	rnd 1	type Standard	result 1	date 2019-09-27	rnd 1	type Standard	result 1
		Opponent Van Zyl, M (Mea)				Opponent Van Zyl, M (Mea)

#	Games	Start				End
1	1	Tournament 2020 Cape Of Good Hope Open				Tournament 2020 Cape Of Good Hope Open
		date 2020-02-22	rnd 3	type Standard	result 1	date 2020-02-22	rnd 3	type Standard	result 1
		Opponent Gordon, E (Eugene)				Opponent Gordon, E (Eugene)
2	1	Tournament 2019 National Club Chess Championships				Tournament 2019 National Club Chess Championships
		date 2019-09-29	rnd 5	type Standard	result 1	date 2019-09-29	rnd 5	type Standard	result 1
		Opponent Arendse, KC (Kelli Candice)				Opponent Arendse, KC (Kelli Candice)
3	1	Tournament 2019 National Club Chess Championships				Tournament 2019 National Club Chess Championships
		date 2019-09-27	rnd 1	type Standard	result 1	date 2019-09-27	rnd 1	type Standard	result 1
		Opponent Van Zyl, M (Mea)				Opponent Van Zyl, M (Mea)

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	Mnyasta ,T (Tezihano)	2	0	-425	2	0	-425	0	0	0	0	0	0
1	Mnyasta ,T (Tezihano)	2	1650.6	1225.6	2	1645.6	1225.6	0	0	0	0	0	0
2	Oosthuizen ,J (Joubert)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Oosthuizen ,J (Joubert)	1	1764	1339	1	1773.5	1339	0	0	0	0	0	0
3	Wolff ,UH (Ulrich Helmut)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Wolff ,UH (Ulrich Helmut)	1	1388.3	963.3	1	1366.5	963.3	0	0	0	0	0	0
4	Klaasen ,RJ (Robyn Julian)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Klaasen ,RJ (Robyn Julian)	1	1632	1207	1	1631.2	1207	0	0	0	0	0	0
5	Logan ,N (Norman)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
5	Logan ,N (Norman)	1	1350.9	1350.9	1	1369.8	1350.9	0	0	0	0	0	0
6	Salem ,A (Abdarahim)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Salem ,A (Abdarahim)	1	1764.2	1339.2	1	1764.3	1339.2	0	0	0	0	0	0
7	Adams ,A (Adenaan)	1	1	425	1	1	425	0	0	0	0	0	0
7	Adams ,A (Adenaan)	1	1176.4	1601.4	1	1169.2	1601.4	0	0	0	0	0	0
8	Adams ,SR (Seth-Riley Zuriel)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Adams ,SR (Seth-Riley Zuriel)	1	1835.7	1410.7	1	1838.4	1410.7	0	0	0	0	0	0
9	Magangwe ,E (Ephraim)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Magangwe ,E (Ephraim)	1	1482.8	1057.8	1	1477.5	1057.8	0	0	0	0	0	0
10	Ferreira ,C (Craig)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Ferreira ,C (Craig)	1	1253.4	828.4	1	1200	828.4	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Cassells, L (Llewellyn)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms