Chess South Africa Ratings Database

PLAYER PAGE

Personal

Lesch, K (Keano)

Chess SA id

102066003

FIDE id

Date of birth

2002-10-02 (Adult)

Gender

Male

Region

West Coast (WCU)

Citizen

RSA

Titles

Chess SA registered

Last active game

2021-04-10

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1113.2	990.6	1031	1057.4
Raw rating	1113.2	990.6	1031	1057.4
Weighted rating	1113.2	990.6	1031	1057.4
Weighted performance	362.1	136.8	354.9	0
Floor	625.7	500	531	557.4
K-factor	40	40	40	40
Min/Max rating change allowed	187.6	223.5	211	203.2
Highest rating	1200 2024-11-01	1200 2018-02-01	1200 2018-02-01	1200 2024-11-01
Highest raw rating	1125.7 2020-04-01	990.6 2024-02-01	1031 2024-02-01	1057.4 2024-02-01
Highest weighted rating	1125.7 2024-11-01	990.6 2024-11-01	1031 2024-11-01	1057.4 2024-11-01
Highest weighted performance	1200 2024-12-01	1200 2018-02-01	1200 2018-02-01	1200 2024-12-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1113.2	990.6	1031	1057.4
Analysis
Rating	1113.2	990.6	1031	1057.4
Raw rating	1113.2	990.6	1031	1057.4
Weighted rating	1113.2	990.6	1031
Weighted performance	362.1	136.8	354.9
K-factor	40	40	40	40
Floor	625.7	500	531	557.4
Max/Min rating change allowed	187.6	223.5	211	203.2
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	1113.2	990.6	1031	1057.4
New weighted rating	1113.2	990.6	1031	1057.4
New weighted performance	361.8	136.5	354.5	0
Temp new rating	1113.2	990.6	1031	1057.4
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1113.2	990.6	1031	1057.4
New K-factor	40	40	40	40
New floor	625.7	500	531	557.4

Item	Main	Standard	Rapid	Blitz
	0	0	0	0
	0	0	0	0
	0	0	0	0
	0	0	0	0
	0	0	0	0
	6	0	6	0
History	117	51	49	17

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	West Coast (WCU)
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	73	34.5	47.26	-23.3	1117.5	1094.2
Standard	32	13.5	42.19	-66.4	1104.3	1037.9
Rapid	24	10.5	43.75	-53.1	1179.4	1126.3
Blitz	17	10.5	61.76	100	1055	1155

Date	Main	Standard	Rapid	Blitz
2025-09-30	1113.2	990.6	1031	1057.4
2025-09-01	1113.2	990.6	1031	1057.4
2025-08-01	1113.2	990.6	1031	1057.4
2025-07-01	1113.2	990.6	1031	1057.4
2025-06-01	1113.2	990.6	1031	1057.4
2025-05-01	1113.2	990.6	1031	1057.4
2025-04-01	1113.2	990.6	1031	1057.4
2025-03-01	1113.2	990.6	1031	1057.4
2025-02-01	1113.2	990.6	1031	1057.4
2025-01-01	1113.2	990.6	1031	1057.4
2024-12-01	1113.2	990.6	1031	1057.4
2024-11-01	1113.2	990.6	1031	1057.4
2024-10-01	1113.2	990.6	1031	1057.4
2024-09-01	1113.2	990.6	1031	1057.4
2024-08-01	1113.2	990.6	1031	1057.4
2024-07-01	1113.2	990.6	1031	1057.4
2024-06-01	1113.2	990.6	1031	1057.4
2024-08-01	1113.2	990.6	1031	1057.4
2024-04-01	1113.2	990.6	1031	1057.4
2024-03-01	1113.2	990.6	1031	1057.4
2024-02-01	1113.2	990.6	1031	1057.4
2024-01-01	1113.2	990.6	1031	1057.4
2023-12-01	1113.2	990.6	1031	1057.4
2023-11-01	1113.2	990.6	1031	1057.4

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	Lower West Coast 2021 (U18 Boys)	2021-04-10	2021-04-10	Rapid	West Coast (WCU)	5	1	0	Yes	Analysis
2	Lower West Coast 2021 (U18 Boys)	2021-04-10	2021-04-10	Rapid	West Coast (WCU)	5	5	2	Yes	Analysis
3	West Coast Schools Prestige 2020 (U18+U20 Boys)	2020-03-07	2020-03-07	Rapid	West Coast (WCU)	5	5	2.5	Yes	Analysis
4	Onder Weskus Prestige 2020 (U18 Boys)	2020-02-15	2020-02-22	Standard	West Coast (WCU)	6	4	2	Yes	Analysis
5	Back to School Rapid 2020 (Boys)	2020-02-01	2020-02-01	Rapid	West Coast (WCU)	5	5	4	Yes	Analysis
6	West Coast Open 2019 (B)	2019-04-27	2019-04-27	Standard	West Coast (WCU)	5	5	1.5	Yes	Analysis
7	St Helenabaai Open 2019 (Open)	2019-02-09	2019-02-09	Standard	West Coast (WCU)	5	5	3.5	Yes	Analysis
8	West Coast Blits Invitational 2018 (Junior)	2018-10-27	2018-10-27	Blitz	West Coast (WCU)	5	5	3.5	Yes	Analysis
9	Western Cape Kings & Queens 2018 (Boys)	2018-10-20	2018-10-20	Rapid	Cape Winelands (WCW)	5	4	0	Yes	Analysis
10	West Coast League 2018 (A)	2018-07-07	2018-09-01	Standard	West Coast (WCU)	5	1	1	Yes	Analysis
11	Basil Ellman Tournament 2018 (Adult)	2018-06-16	2018-06-16	Rapid	West Coast (WCU)	5	4	2	Yes	Analysis
12	Western Cape Schools Individuals 2018 (U18 Boys)	2018-05-19	2018-05-20	Standard	Overberg (WOS)	6	6	0.5	Yes	Analysis
13	West Coast Open 2018 (Prestige)	2018-04-28	2018-04-28	Standard	West Coast (WCU)	5	5	1	Yes	Analysis
14	Freedom Day Blitz 2018 (Men)	2018-04-27	2018-04-27	Blitz	West Coast (WCU)	7	7	4	Yes	Analysis
15	West Coast Schools Prestige Individual Championship 2018 (U18 Boys)	2018-03-10	2018-03-24	Standard	West Coast (WCU)	6	6	4	Yes	Analysis
16	Mykonos Blitz U8 (U14+U16)	2018-02-04	2018-02-04	Blitz	West Coast (WCU)	5	5	3	Yes	Analysis

#	Games	Start				End
1	4	Tournament West Coast Schools Prestige Individual Championship 2018				Tournament West Coast Schools Prestige Individual Championship 2018
		date 2018-03-10	rnd 1	type Standard	result 1	date 2018-03-10	rnd 4	type Standard	result 1
		Opponent Muller, DJ (Duane)				Opponent Claasen, DAR (Deven)
2	3	Tournament Back to School Rapid 2020				Tournament Back to School Rapid 2020
		date 2020-02-01	rnd 3	type Rapid	result 1	date 2020-02-01	rnd 5	type Rapid	result 1
		Opponent Rajgopaul, J (Jarod)				Opponent Lu, DTX (Daniel Ting Xu)
3	3	Tournament West Coast Blits Invitational 2018				Tournament St Helenabaai Open 2019
		date 2018-10-27	rnd 5	type Blitz	result 1	date 2019-02-09	rnd 2	type Standard	result 1
		Opponent Mopp, M (Martino)				Opponent Richards, E (Elijah)

#	Games	Start				End
1	4	Tournament West Coast Schools Prestige Individual Championship 2018				Tournament West Coast Schools Prestige Individual Championship 2018
		date 2018-03-10	rnd 1	type Standard	result 1	date 2018-03-10	rnd 4	type Standard	result 1
		Opponent Muller, DJ (Duane)				Opponent Claasen, DAR (Deven)
2	3	Tournament West Coast League 2018				Tournament St Helenabaai Open 2019
		date 2018-07-07	rnd 2	type Standard	result 1	date 2019-02-09	rnd 2	type Standard	result 1
		Opponent Karolus, D (Donzowaan)				Opponent Richards, E (Elijah)
3	2	Tournament Onder Weskus Prestige 2020				Tournament Onder Weskus Prestige 2020
		date 2020-02-15	rnd 3	type Standard	result 1	date 2020-02-22	rnd 5	type Standard	result 1
		Opponent Abrahams, T (Thomas)				Opponent Abdol, M (Mateo)

#	Games	Start				End
1	4	Tournament Back to School Rapid 2020				Tournament West Coast Schools Prestige 2020
		date 2020-02-01	rnd 3	type Rapid	result 1	date 2020-03-07	rnd 1	type Rapid	result 1
		Opponent Rajgopaul, J (Jarod)				Opponent Karolus, R (Reagan)
2	1	Tournament Lower West Coast 2021				Tournament Lower West Coast 2021
		date 2021-04-10	rnd 4	type Rapid	result 1	date 2021-04-10	rnd 4	type Rapid	result 1
		Opponent Hogan, L (Lee)				Opponent Hogan, L (Lee)
3	1	Tournament Lower West Coast 2021				Tournament Lower West Coast 2021
		date 2021-04-10	rnd 2	type Rapid	result 1	date 2021-04-10	rnd 2	type Rapid	result 1
		Opponent Janneker, J (Joel)				Opponent Janneker, J (Joel)

#	Games	Start				End
1	3	Tournament West Coast Blits Invitational 2018				Tournament West Coast Blits Invitational 2018
		date 2018-10-27	rnd 1	type Blitz	result 0.5	date 2018-10-27	rnd 3	type Blitz	result 1
		Opponent Luke, E (Eric)				Opponent De Klerk, J (Jason)
2	2	Tournament Freedom Day Blitz 2018				Tournament Freedom Day Blitz 2018
		date 2018-04-27	rnd 5	type Blitz	result 1	date 2018-04-27	rnd 6	type Blitz	result 1
		Opponent Lewaks, S (Shaundre)				Opponent Jacobs, D (Duwayne)
3	2	Tournament Mykonos Blitz U8				Tournament Mykonos Blitz U8
		date 2018-02-04	rnd 3	type Blitz	result 1	date 2018-02-04	rnd 4	type Blitz	result 1
		Opponent Abdol, M (Mateo)				Opponent Williams, C (Carlton)

#	Games	Start				End
1	4	Tournament West Coast Schools Prestige Individual Championship 2018				Tournament West Coast Schools Prestige Individual Championship 2018
		date 2018-03-10	rnd 1	type Standard	result 1	date 2018-03-10	rnd 4	type Standard	result 1
		Opponent Muller, DJ (Duane)				Opponent Claasen, DAR (Deven)
2	3	Tournament Back to School Rapid 2020				Tournament Back to School Rapid 2020
		date 2020-02-01	rnd 3	type Rapid	result 1	date 2020-02-01	rnd 5	type Rapid	result 1
		Opponent Rajgopaul, J (Jarod)				Opponent Lu, DTX (Daniel Ting Xu)
3	2	Tournament Onder Weskus Prestige 2020				Tournament Onder Weskus Prestige 2020
		date 2020-02-15	rnd 3	type Standard	result 1	date 2020-02-22	rnd 5	type Standard	result 1
		Opponent Abrahams, T (Thomas)				Opponent Abdol, M (Mateo)

#	Games	Start				End
1	4	Tournament West Coast Schools Prestige Individual Championship 2018				Tournament West Coast Schools Prestige Individual Championship 2018
		date 2018-03-10	rnd 1	type Standard	result 1	date 2018-03-10	rnd 4	type Standard	result 1
		Opponent Muller, DJ (Duane)				Opponent Claasen, DAR (Deven)
2	2	Tournament Onder Weskus Prestige 2020				Tournament Onder Weskus Prestige 2020
		date 2020-02-15	rnd 3	type Standard	result 1	date 2020-02-22	rnd 5	type Standard	result 1
		Opponent Abrahams, T (Thomas)				Opponent Abdol, M (Mateo)
3	2	Tournament St Helenabaai Open 2019				Tournament St Helenabaai Open 2019
		date 2019-02-09	rnd 4	type Standard	result 1	date 2019-02-09	rnd 5	type Standard	result 1
		Opponent Boyes, C (Cameron)				Opponent Jordaan, C (Chanel)

#	Games	Start				End
1	4	Tournament Back to School Rapid 2020				Tournament West Coast Schools Prestige 2020
		date 2020-02-01	rnd 3	type Rapid	result 1	date 2020-03-07	rnd 1	type Rapid	result 1
		Opponent Rajgopaul, J (Jarod)				Opponent Karolus, R (Reagan)
2	1	Tournament Lower West Coast 2021				Tournament Lower West Coast 2021
		date 2021-04-10	rnd 4	type Rapid	result 1	date 2021-04-10	rnd 4	type Rapid	result 1
		Opponent Hogan, L (Lee)				Opponent Hogan, L (Lee)
3	1	Tournament Lower West Coast 2021				Tournament Lower West Coast 2021
		date 2021-04-10	rnd 2	type Rapid	result 1	date 2021-04-10	rnd 2	type Rapid	result 1
		Opponent Janneker, J (Joel)				Opponent Janneker, J (Joel)

#	Games	Start				End
1	2	Tournament West Coast Blits Invitational 2018				Tournament West Coast Blits Invitational 2018
		date 2018-10-27	rnd 2	type Blitz	result 1	date 2018-10-27	rnd 3	type Blitz	result 1
		Opponent Richards, E (Ezekiel)				Opponent De Klerk, J (Jason)
2	2	Tournament Freedom Day Blitz 2018				Tournament Freedom Day Blitz 2018
		date 2018-04-27	rnd 5	type Blitz	result 1	date 2018-04-27	rnd 6	type Blitz	result 1
		Opponent Lewaks, S (Shaundre)				Opponent Jacobs, D (Duwayne)
3	2	Tournament Mykonos Blitz U8				Tournament Mykonos Blitz U8
		date 2018-02-04	rnd 3	type Blitz	result 1	date 2018-02-04	rnd 4	type Blitz	result 1
		Opponent Abdol, M (Mateo)				Opponent Williams, C (Carlton)

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	Abdol ,M (Mateo)	3	3	425	2	2	425	0	0	0	1	1	425
1	Abdol ,M (Mateo)	3	680.1	1105.1	2	618.2	1105.1	0	0	0	1	502	1105.1
2	Gribble ,M (Marlang)	3	1	-141.7	0	0	0	2	0	-425	1	1	425
2	Gribble ,M (Marlang)	3	1121.3	979.7	0	0	0	2	1163.6	696.3	1	1200	1546.3
3	Nero ,J (Juan)	3	0	-425	0	0	0	2	0	-425	1	0	-425
3	Nero ,J (Juan)	3	1056.7	631.7	0	0	0	2	974.2	631.7	1	951.8	631.7
4	Isaacs ,E (Everard)	2	0	-425	2	0	-425	0	0	0	0	0	0
4	Isaacs ,E (Everard)	2	1010.4	585.4	2	1024.6	585.4	0	0	0	0	0	0
5	Richards ,E (Elijah)	2	2	425	1	1	425	1	1	425	0	0	0
5	Richards ,E (Elijah)	2	1073.1	1498.1	1	998.4	1498.1	1	1200	1498.1	0	0	0
6	Januarie ,J (Jashwin)	2	2	425	1	1	425	1	1	425	0	0	0
6	Januarie ,J (Jashwin)	2	967.1	1392.1	1	986	1392.1	1	986	1392.1	0	0	0
7	Mitchells ,J (Jamie-Lee)	2	0.5	-212.5	1	0.5	0	0	0	0	1	0	-425
7	Mitchells ,J (Jamie-Lee)	2	1196.3	983.8	1	1168.5	1196.3	0	0	0	1	1251.5	771.3
8	Lewaks ,S (Shaundre)	2	1	0	1	0	-425	0	0	0	1	1	425
8	Lewaks ,S (Shaundre)	2	1277.4	1277.4	1	1302.9	852.4	0	0	0	1	1206.8	1702.4
9	Cupido ,BJ (Brenton John)	2	0	-425	1	0	-425	0	0	0	1	0	-425
9	Cupido ,BJ (Brenton John)	2	1200	775	1	1200	775	0	0	0	1	1200	775
10	Muller ,DJ (Duane)	1	1	425	1	1	425	0	0	0	0	0	0
10	Muller ,DJ (Duane)	1	1200	1625	1	1200	1625	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Lesch, K (Keano)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms