Chess South Africa
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Chess South Africa
Lourens, E (Ewan)
Dob:
2007/01/20 (U18)
Gender:
Male
Chess SA id:
1070110977
FIDE id:
Region:
Ekurhuleni (GE)
Citizen:
RSA
Title(s):
Last active:
2022/03/21 (788 days ago)
Ratings
The
Projected values
below are
NOT
the actual and official values as calculated by the Ratings Bureau.
Main
Standard
Rapid
Blitz
Raw rating
=Current rating,
Weighted rating (WR)
Weighted average of current/new Raw rating + last 23 published Raw ratings),
Weighted performance (WP)
=Weighted average of last 5 tournaments
Curent Raw rating
1102.9
Curent Weighted rating
1102.9
Curent Weighted performance
709.8
Current official/published rating (highest between Raw, WR and WP)
1102.9
Current floor (min rating allowed)
639.9
Current highest rating achieved
1139.9
Current K-factor
40
Games played this month
0
Score (S)
0.0
Expected score (We)
0.00
Difference (S-We)
0.00
Current Raw change (no limits, including tournament time weight)
0.0
Current min/max change allowed (with limits)
±190.4
Current Raw change used (final)
0.0
Projected new Raw rating
1102.9
Projected new Weighed rating
1102.9
Projected new Weighted performance
709.8
Projected new official/published rating (highest between new Raw, new WR and new WP)
1102.9
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1139.9
Projected new floor
639.9
Projected new K-facor
40
Raw rating
=Current rating,
Weighted rating (WR)
Weighted average of current/new Raw rating + last 23 published Raw ratings),
Weighted performance (WP)
=Weighted average of last 5 tournaments
Curent Raw rating
1102.0
Curent Weighted rating
1102.0
Curent Weighted performance
708.7
Current official/published rating (highest between Raw, WR and WP)
1102.0
Current floor (min rating allowed)
628.0
Current highest rating achieved
1128.0
Current K-factor
40
Games played this month
0
Score (S)
0.0
Expected score (We)
0.00
Difference (S-We)
0.00
Current Raw change (no limits, including tournament time weight)
0.0
Current min/max change allowed (with limits)
±190.7
Current Raw change used (final)
0.0
Projected new Raw rating
1102.0
Projected new Weighed rating
1102.0
Projected new Weighted performance
708.7
Projected new official/published rating (highest between new Raw, new WR and new WP)
1102.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1128.0
Projected new floor
628.0
Projected new K-facor
40
Raw rating
=Current rating,
Weighted rating (WR)
Weighted average of current/new Raw rating + last 23 published Raw ratings),
Weighted performance (WP)
=Weighted average of last 5 tournaments
Curent Raw rating
1200.0
Curent Weighted rating
1200.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current floor (min rating allowed)
700.0
Current highest rating achieved
1200.0
Current K-factor
36
Games played this month
0
Score (S)
0.0
Expected score (We)
0.00
Difference (S-We)
0.00
Current Raw change (no limits, including tournament time weight)
0.0
Current min/max change allowed (with limits)
±165.8
Current Raw change used (final)
0.0
Projected new Raw rating
1200.0
Projected new Weighed rating
1200.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
1200.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
Raw rating
=Current rating,
Weighted rating (WR)
Weighted average of current/new Raw rating + last 23 published Raw ratings),
Weighted performance (WP)
=Weighted average of last 5 tournaments
Curent Raw rating
1200.0
Curent Weighted rating
1200.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current floor (min rating allowed)
700.0
Current highest rating achieved
1200.0
Current K-factor
36
Games played this month
0
Score (S)
0.0
Expected score (We)
0.00
Difference (S-We)
0.00
Current Raw change (no limits, including tournament time weight)
0.0
Current min/max change allowed (with limits)
±165.8
Current Raw change used (final)
0.0
Projected new Raw rating
1200.0
Projected new Weighed rating
1200.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
1200.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
Tournaments
History
Did not participate this month.
Did not participate this year.
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
6
ACB Premier 2022 (U15)
2022/03/21
2022/03/21
Ekurhuleni (GE)
Standard
60
0.83
7
6
2.0
1052.8
1031.2
Analysis
5
ACB Premier 2022 (High School)
2022/03/19
2022/03/19
Ekurhuleni (GE)
Standard
60
0.83
5
5
2.5
1052.8
1031.2
Analysis
4
Ekurhuleni North Schools Individual 2021 (A)
2021/09/11
2021/09/11
Ekurhuleni (GE)
Standard
60
0.83
5
4
1.0
1080.4
1059.2
Analysis
3
Ekurhuleni Trials (3) 2019 (U14)
2019/06/08
2019/06/08
Ekurhuleni (GE)
Standard
60
0.83
5
5
2.0
1079.1
1054.8
Analysis
2
Ekurhuleni Trials 2 2019 (U14)
2019/04/27
2019/04/27
Ekurhuleni (GE)
Standard
60
0.83
5
5
1.0
1139.9
1128.0
Analysis
1
Ekurhuleni Trials 1 2019 (U14)
2019/03/09
2019/03/09
Ekurhuleni (GE)
Standard
60
0.83
5
4
1.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
0
0
0
0
0.0
0.0
0.0
0.0
0.0
White
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Black
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Standard
All
0
0
0
0
0.0
0.0
0.0
0.0
0.0
White
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Black
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Rapid
All
0
0
0
0
0.0
0.0
0.0
0.0
0.0
White
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Black
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Blitz
All
0
0
0
0
0.0
0.0
0.0
0.0
0.0
White
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Black
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
29
8
3
18
9.5
32.8
-146.6
1157.3
1010.7
White
14
5
2
7
6.0
42.9
-60.7
1184.1
1123.4
Black
15
3
1
11
3.5
23.3
-226.7
1132.3
905.6
Standard
All
29
8
3
18
9.5
32.8
-146.6
1157.3
1010.7
White
14
5
2
7
6.0
42.9
-60.7
1184.1
1123.4
Black
15
3
1
11
3.5
23.3
-226.7
1132.3
905.6
Rapid
All
0
0
0
0
0.0
0.0
0.0
0.0
0.0
White
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Black
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Blitz
All
0
0
0
0
0.0
0.0
0.0
0.0
0.0
White
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Black
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
1080139590
Sithole, V (Vuli)
1
1.0
1
0
0
100.0
1052.8
425.0
1477.8
View list
2
106066132
Pontes, D (Dennis)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
3
104081268
Mazibuko, OI (Olwethu Innocent)
1
1.0
1
0
0
100.0
1080.4
425.0
1505.4
View list
4
1040139629
Marais, D (Dylan)
1
1.0
1
0
0
100.0
1052.8
425.0
1477.8
View list
5
2070113281
Mahlangu, Z (Zandile)
1
1.0
1
0
0
100.0
1079.1
425.0
1504.1
View list
6
2070111966
Gape, K (Keeditse)
1
1.0
1
0
0
100.0
1139.9
425.0
1564.9
View list
7
1070139635
Tshikila, S (Sothando)
1
1.0
1
0
0
100.0
1052.8
425.0
1477.8
View list
8
106066143
Waring, G (Gabriel)
1
1.0
1
0
0
100.0
1079.1
425.0
1504.1
View list
9
1070101240
Boshoff, B (Benje)
1
0.5
0
1
0
50.0
1052.8
0.0
1052.8
View list
10
1060139628
Mamize, J (Jabulani)
1
0.5
0
1
0
50.0
1052.8
0.0
1052.8
View list
11
1080136681
Van Aswegen, T (Troy)
1
0.5
0
1
0
50.0
1052.8
0.0
1052.8
View list
12
1060101853
Sibanyoni, N (Nthuthuko)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
13
206077215
Reddy, K (Kemrin)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
14
107088008
Nkwanyana, W (Wandile)
1
0.0
0
0
1
0.0
1139.9
-425.0
714.9
View list
15
107048334
Neves, TT (Tremayne)
1
0.0
0
0
1
0.0
1080.4
-425.0
655.4
View list
16
107088030
Lusi, L (Lunathi)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
17
2060105202
Luies, C (Chane)
1
0.0
0
0
1
0.0
1079.1
-425.0
654.1
View list
18
1070139584
Letlokane, K (Keanetswe)
1
0.0
0
0
1
0.0
1052.8
-425.0
627.8
View list
19
109083783
Kushar, T (Tristan)
1
0.0
0
0
1
0.0
1052.8
-425.0
627.8
View list
20
1070101209
Kheswa, NNO (Nhlanhla Njabulo Olwethu)
1
0.0
0
0
1
0.0
1052.8
-425.0
627.8
View list