Chess South Africa Ratings Database

PLAYER PAGE

Personal

Lourens, E (Eugene)

Chess SA id

104056688

FIDE id

Date of birth

2004-02-15 (Adult)

Gender

Male

Region

Ehlanzeni (MEN)

Citizen

RSA

Titles

Chess SA registered

Last active game

2020-02-29

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1237.9	1242.6	1012.2	960.3
Raw rating	1237.9	1242.6	1012.2	960.3
Weighted rating	1237.9	1242.6	1012.2	960
Weighted performance	346.7	346.5	0	0
Floor	855.7	856.8	512.2	512.2
K-factor	36	36	40	40
Min/Max rating change allowed	157.1	156.1	216.7	233.3
Highest rating	1369.8 2019-04-01	1370.9 2019-04-01	1200 2024-02-01	1200 2024-11-01
Highest raw rating	1355.7 2019-05-01	1356.8 2019-05-01	1012.2 2024-02-01	1012.2 2018-01-01
Highest weighted rating	1355.7 2020-12-01	1356.8 2021-01-01	1012.2 2024-11-01	1012.2 2024-11-01
Highest weighted performance	1369.8 2019-04-01	1370.9 2019-04-01	1200 2024-02-01	1200 2024-12-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1237.9	1242.6	1012.2	960.3
Analysis
Rating	1237.9	1242.6	1012.2	960.3
Raw rating	1237.9	1242.6	1012.2	960.3
Weighted rating	1237.9	1242.6	1012.2
Weighted performance	346.7	346.5	0
K-factor	36	36	40	40
Floor	855.7	856.8	512.2	512.2
Max/Min rating change allowed	157.1	156.1	216.7	233.3
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	1237.9	1242.6	1012.2	960.3
New weighted rating	1237.9	1242.6	1012.2	960.2
New weighted performance	346.3	346.1	0	0
Temp new rating	1237.9	1242.6	1012.2	960.3
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1237.9	1242.6	1012.2	960.3
New K-factor	36	36	40	40
New floor	855.7	856.8	512.2	512.2

Item	Main	Standard	Blitz
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	225	218	7

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Ehlanzeni (MEN)
Province	Mpumalanga (MP)
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	104	56.5	54.33	36.8	1093	1129.7
Standard	97	53.5	55.15	43.8	1113	1156.8
Rapid	0	0	0	0	0	0
Blitz	7	3	42.86	-60.7	815.4	754.7

Date	Main	Standard	Rapid	Blitz
2025-09-30	1237.9	1242.6	1012.2	960.3
2025-09-01	1237.9	1242.6	1012.2	960.3
2025-08-01	1237.9	1242.6	1012.2	960.3
2025-07-01	1237.9	1242.6	1012.2	960.3
2025-06-01	1237.9	1242.6	1012.2	960.3
2025-05-01	1237.9	1242.6	1012.2	960.3
2025-04-01	1237.9	1242.6	1012.2	960.3
2025-03-01	1237.9	1242.6	1012.2	960.3
2025-02-01	1237.9	1242.6	1012.2	960.3
2025-01-01	1237.9	1242.6	1012.2	960.3
2024-12-01	1237.9	1242.6	1012.2	960.3
2024-11-01	1237.9	1242.6	1012.2	960.3
2024-10-01	1237.9	1242.6	1012.2	960.3
2024-09-01	1237.9	1242.6	1012.2	960.3
2024-08-01	1237.9	1242.6	1012.2	960.3
2024-07-01	1237.9	1242.6	1012.2	960.3
2024-06-01	1237.9	1242.6	1012.2	960.3
2024-08-01	1237.9	1242.6	1012.2	960.3
2024-04-01	1237.9	1242.6	1012.2	960.3
2024-03-01	1237.9	1242.6	1012.2	960.3
2024-02-01	1237.9	1242.6	1012.2	960.3
2024-01-01	1237.9	1242.6	1012.2	960.3
2023-12-01	1237.9	1242.6	1012.2	930.6
2023-11-01	1237.9	1242.6	1012.2	930.6

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	Chess Unlimited Leap Year Tournament 2020 (A)	2020-02-29	2020-02-29	Standard	Ehlanzeni (MEN)	5	5	4	Yes	Analysis
2	Uplands 2020 (U18)	2020-01-25	2020-01-25	Standard	Ehlanzeni (MEN)	5	5	3.5	Yes	Analysis
3	2019 South African Junior Team Championships (U16A)	2020-01-04	2020-01-08	Standard	4 Knights (4K)	7	7	0.5	Yes	Analysis
4	Ehlanzeni Open 2019 (B)	2019-07-19	2019-07-21	Standard	Ehlanzeni (MEN)	5	5	1.5	Yes	Analysis
5	De Goede Top 10 2019 (U16)	2019-07-03	2019-07-03	Standard	Ehlanzeni (MEN)	5	5	2.5	Yes	Analysis
6	Rob Ferreira 2019 (A)	2019-04-06	2019-04-06	Standard	Ehlanzeni (MEN)	5	5	3	Yes	Analysis
7	Curro Open 2019 (U16)	2019-04-12	2019-04-12	Standard	Ehlanzeni (MEN)	5	5	4	Yes	Analysis
8	Uplands Open Age 2019 (U16)	2019-03-09	2019-03-09	Standard	Ehlanzeni (MEN)	5	5	5	Yes	Analysis
9	Penryn Age Open 2019 (U16)	2019-02-09	2019-02-09	Standard	Ehlanzeni (MEN)	5	5	4	Yes	Analysis
10	Chess Unlimited Open 2019 (A)	2019-01-26	2019-01-26	Standard	Ehlanzeni (MEN)	5	5	3.5	Yes	Analysis
11	South African Junior Team Championships 2018 (U16B)	2018-12-16	2018-12-20	Standard	4 Knights (4K)	7	7	1	Yes	Analysis
12	Nelpsruit Prestige 2018 (C)	2018-09-14	2018-09-15	Standard	Ehlanzeni (MEN)	6	6	2	Yes	Analysis
13	De Goede Top 20 Closed 2018 (U16 Open)	2018-08-18	2018-08-18	Standard	Ehlanzeni (MEN)	5	5	5	Yes	Analysis
14	Lowveld Open 2018 (B)	2018-07-28	2018-07-28	Standard	Ehlanzeni (MEN)	5	5	2.5	Yes	Analysis
15	Curro Age Open 2018 (U16 Open)	2018-05-12	2018-05-12	Standard	Ehlanzeni (MEN)	5	5	4	Yes	Analysis
16	Penryn Age Open 2018 (U16 Boys)	2018-04-21	2018-04-21	Standard	Ehlanzeni (MEN)	5	5	3	Yes	Analysis
17	Rob Ferreira Hoerskool Open 2018 (A)	2018-03-17	2018-03-17	Standard	Ehlanzeni (MEN)	5	5	3	Yes	Analysis
18	South African Junior Blitz 2017 Championships (B)	2018-01-07	2018-01-07	Blitz	4 Knights (4K)	7	7	3	Yes	Analysis
19	South African Junior Team Championships 2017 (U14C)	2018-01-04	2018-01-08	Standard	4 Knights (4K)	7	7	1.5	Yes	Analysis

#	Games	Start				End
1	10	Tournament Penryn Age Open 2019				Tournament Rob Ferreira 2019
		date 2019-02-09	rnd 3	type Standard	result 1	date 2019-04-06	rnd 2	type Standard	result 1
		Opponent Le Roux, RG (Ruben)				Opponent Eksteen, MC (Michiel)
2	7	Tournament Lowveld Open 2018				Tournament Nelpsruit Prestige 2018
		date 2018-07-28	rnd 5	type Standard	result 1	date 2018-09-14	rnd 1	type Standard	result 1
		Opponent Meintjies, L (Lara)				Opponent Van Heerden, J (Joshua)
3	5	Tournament Uplands 2020				Tournament Chess Unlimited Leap Year Tournament 2020
		date 2020-01-25	rnd 3	type Standard	result 1	date 2020-02-29	rnd 2	type Standard	result 1
		Opponent Mokoena, M (Mandla)				Opponent Naidoo, J (Jasbir)

#	Games	Start				End
1	10	Tournament Penryn Age Open 2019				Tournament Rob Ferreira 2019
		date 2019-02-09	rnd 3	type Standard	result 1	date 2019-04-06	rnd 2	type Standard	result 1
		Opponent Le Roux, RG (Ruben)				Opponent Eksteen, MC (Michiel)
2	7	Tournament Lowveld Open 2018				Tournament Nelpsruit Prestige 2018
		date 2018-07-28	rnd 5	type Standard	result 1	date 2018-09-14	rnd 1	type Standard	result 1
		Opponent Meintjies, L (Lara)				Opponent Van Heerden, J (Joshua)
3	5	Tournament Uplands 2020				Tournament Chess Unlimited Leap Year Tournament 2020
		date 2020-01-25	rnd 3	type Standard	result 1	date 2020-02-29	rnd 2	type Standard	result 1
		Opponent Mokoena, M (Mandla)				Opponent Naidoo, J (Jasbir)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament South African Junior Blitz 2017 Championships				Tournament South African Junior Blitz 2017 Championships
		date 2018-01-07	rnd 5	type Blitz	result 1	date 2018-01-07	rnd 5	type Blitz	result 1
		Opponent Herman, L (Leigh-Ray)				Opponent Herman, L (Leigh-Ray)
2	1	Tournament South African Junior Blitz 2017 Championships				Tournament South African Junior Blitz 2017 Championships
		date 2018-01-07	rnd 3	type Blitz	result 1	date 2018-01-07	rnd 3	type Blitz	result 1
		Opponent Rencken, SJ (Samuel)				Opponent Rencken, SJ (Samuel)
3	1	Tournament South African Junior Blitz 2017 Championships				Tournament South African Junior Blitz 2017 Championships
		date 2018-01-07	rnd 1	type Blitz	result 1	date 2018-01-07	rnd 1	type Blitz	result 1
		Opponent Hanekom, L (Logan)				Opponent Hanekom, L (Logan)

#	Games	Start				End
1	10	Tournament Penryn Age Open 2019				Tournament Rob Ferreira 2019
		date 2019-02-09	rnd 3	type Standard	result 1	date 2019-04-06	rnd 2	type Standard	result 1
		Opponent Le Roux, RG (Ruben)				Opponent Eksteen, MC (Michiel)
2	7	Tournament Lowveld Open 2018				Tournament Nelpsruit Prestige 2018
		date 2018-07-28	rnd 5	type Standard	result 1	date 2018-09-14	rnd 1	type Standard	result 1
		Opponent Meintjies, L (Lara)				Opponent Van Heerden, J (Joshua)
3	5	Tournament Rob Ferreira 2019				Tournament Curro Open 2019
		date 2019-04-06	rnd 5	type Standard	result 1	date 2019-04-12	rnd 4	type Standard	result 1
		Opponent Dube, O (Olwethu)				Opponent Mattheus, D (Dylan)

#	Games	Start				End
1	10	Tournament Penryn Age Open 2019				Tournament Rob Ferreira 2019
		date 2019-02-09	rnd 3	type Standard	result 1	date 2019-04-06	rnd 2	type Standard	result 1
		Opponent Le Roux, RG (Ruben)				Opponent Eksteen, MC (Michiel)
2	7	Tournament Lowveld Open 2018				Tournament Nelpsruit Prestige 2018
		date 2018-07-28	rnd 5	type Standard	result 1	date 2018-09-14	rnd 1	type Standard	result 1
		Opponent Meintjies, L (Lara)				Opponent Van Heerden, J (Joshua)
3	5	Tournament Rob Ferreira 2019				Tournament Curro Open 2019
		date 2019-04-06	rnd 5	type Standard	result 1	date 2019-04-12	rnd 4	type Standard	result 1
		Opponent Dube, O (Olwethu)				Opponent Mattheus, D (Dylan)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament South African Junior Blitz 2017 Championships				Tournament South African Junior Blitz 2017 Championships
		date 2018-01-07	rnd 5	type Blitz	result 1	date 2018-01-07	rnd 5	type Blitz	result 1
		Opponent Herman, L (Leigh-Ray)				Opponent Herman, L (Leigh-Ray)
2	1	Tournament South African Junior Blitz 2017 Championships				Tournament South African Junior Blitz 2017 Championships
		date 2018-01-07	rnd 3	type Blitz	result 1	date 2018-01-07	rnd 3	type Blitz	result 1
		Opponent Rencken, SJ (Samuel)				Opponent Rencken, SJ (Samuel)
3	1	Tournament South African Junior Blitz 2017 Championships				Tournament South African Junior Blitz 2017 Championships
		date 2018-01-07	rnd 1	type Blitz	result 1	date 2018-01-07	rnd 1	type Blitz	result 1
		Opponent Hanekom, L (Logan)				Opponent Hanekom, L (Logan)

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	Hinrichsen ,J (Joshua)	3	2.5	283.3	3	2.5	283.3	0	0	0	0	0	0
1	Hinrichsen ,J (Joshua)	3	918.1	1201.4	3	927.1	1201.4	0	0	0	0	0	0
2	Le Roux ,RG (Ruben Gabriel)	3	2.5	283.3	3	2.5	283.3	0	0	0	0	0	0
2	Le Roux ,RG (Ruben Gabriel)	3	1127.4	1410.7	3	1127.1	1410.7	0	0	0	0	0	0
3	Le Roux ,MG (Marthinus)	3	2	141.7	3	2	141.7	0	0	0	0	0	0
3	Le Roux ,MG (Marthinus)	3	1057	1198.6	3	1058.9	1198.6	0	0	0	0	0	0
4	Van Heerden ,J (Joshua)	3	2	141.7	3	2	141.7	0	0	0	0	0	0
4	Van Heerden ,J (Joshua)	3	1254.8	1396.5	3	1252.2	1396.5	0	0	0	0	0	0
5	Mokoena ,M (Mandla)	3	1.5	0	3	1.5	0	0	0	0	0	0	0
5	Mokoena ,M (Mandla)	3	1034.2	1034.2	3	1036.3	1034.2	0	0	0	0	0	0
6	Mkhatshwa ,L (Lungelo)	3	2	141.7	3	2	141.7	0	0	0	0	0	0
6	Mkhatshwa ,L (Lungelo)	3	875.1	1016.7	3	886.4	1016.7	0	0	0	0	0	0
7	Eksteen ,MC (Michiel Casper)	3	2	141.7	3	2	141.7	0	0	0	0	0	0
7	Eksteen ,MC (Michiel Casper)	3	1171.4	1313.1	3	1178.7	1313.1	0	0	0	0	0	0
8	Mathebula ,B (Bongeka)	2	0	-425	2	0	-425	0	0	0	0	0	0
8	Mathebula ,B (Bongeka)	2	1224.4	799.4	2	1215.4	799.4	0	0	0	0	0	0
9	Odendaal ,JPL (Johan)	2	0	-425	2	0	-425	0	0	0	0	0	0
9	Odendaal ,JPL (Johan)	2	1163.8	738.8	2	1164.9	738.8	0	0	0	0	0	0
10	Taljaard ,Z (Zuan)	2	2	425	2	2	425	0	0	0	0	0	0
10	Taljaard ,Z (Zuan)	2	1079.8	1504.8	2	1090.7	1504.8	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

Lourens, E (Eugene)

Ratings

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Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms