Player Page

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
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 rating1102.9
Curent Weighted rating1102.9
Curent Weighted performance709.8
Current official/published rating (highest between Raw, WR and WP)1102.9
Current floor (min rating allowed)639.9
Current highest rating achieved1139.9
Current K-factor40
Games played this month0
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 rating1102.9
Projected new Weighed rating1102.9
Projected new Weighted performance709.8
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 rating1139.9
Projected new floor639.9
Projected new K-facor40
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 rating1102.0
Curent Weighted rating1102.0
Curent Weighted performance708.7
Current official/published rating (highest between Raw, WR and WP)1102.0
Current floor (min rating allowed)628.0
Current highest rating achieved1128.0
Current K-factor40
Games played this month0
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 rating1102.0
Projected new Weighed rating1102.0
Projected new Weighted performance708.7
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 rating1128.0
Projected new floor628.0
Projected new K-facor40
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 rating1200.0
Curent Weighted rating1200.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1200.0
Current floor (min rating allowed)700.0
Current highest rating achieved1200.0
Current K-factor36
Games played this month0
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 rating1200.0
Projected new Weighed rating1200.0
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 rating1200.0
Projected new floor700.0
Projected new K-facor36
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 rating1200.0
Curent Weighted rating1200.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1200.0
Current floor (min rating allowed)700.0
Current highest rating achieved1200.0
Current K-factor36
Games played this month0
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 rating1200.0
Projected new Weighed rating1200.0
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 rating1200.0
Projected new floor700.0
Projected new K-facor36
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
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
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 idNameGamesScoreWinsDrawsLosses%AorDpPerformView
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