Player Page

Lourens, E (Edrich)
Dob: 2007/10/17 (U18)
Gender: Male
Chess SA id: 107073047
FIDE id:
Region: Tshwane (GTP)
Citizen: RSA
Title(s):
Last active: 2018/12/20 (2164 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
Current Raw rating872.8
Current Weighted rating872.8
Current Weighted performance191.6
Current official/published rating (highest between Raw, WR and WP)872.8
Current highest rating achieved1183.4
Current floor (min rating allowed)683.4
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)±264.3
Current Raw change used (final)0.0
Projected new Raw rating872.8
Projected new Weighed rating803.0
Projected new Weighted performance191.6
Projected new final Raw rating (if new WP > new Raw)872.8
Projected new highest rating1183.4
Projected new floor683.4
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)872.8
Projected effective change (new Official - current Official)=0.0
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
Current Raw rating855.6
Current Weighted rating855.6
Current Weighted performance191.6
Current official/published rating (highest between Raw, WR and WP)855.6
Current highest rating achieved1180.0
Current floor (min rating allowed)680.0
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)±270.8
Current Raw change used (final)0.0
Projected new Raw rating855.6
Projected new Weighed rating787.2
Projected new Weighted performance191.6
Projected new final Raw rating (if new WP > new Raw)855.6
Projected new highest rating1180.0
Projected new floor680.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)855.6
Projected effective change (new Official - current Official)=0.0
s
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
Current Raw rating1200.0
Current Weighted rating1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1200.0
Current highest rating achieved1200.0
Current floor (min rating allowed)700.0
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 rating1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
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
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
Current Raw rating1200.0
Current Weighted rating1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1200.0
Current highest rating achieved1200.0
Current floor (min rating allowed)700.0
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 rating1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
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
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
8 South African Junior Team Championships 2018 (U12C) 2018/12/16 2018/12/20 4 Knights (4K) Standard 120 1.00 7 7 3.5 889.3 876.0 Analysis
7 2018 Tshwane Inter Region (U14C) 2018/12/01 2018/12/01 Cape Town (WCT) Standard 60 0.83 5 5 0.0 889.3 876.0 Analysis
6 2018 Etienne Lewis Trials (U12 Boys) 2018/08/31 2018/09/02 Tshwane (GTP) Standard 120 1.00 7 7 1.0 1009.7 988.4 Analysis
5 2018 Mid Gauteng Open (D) 2018/08/18 2018/08/18 Tshwane (GTP) Standard 60 0.83 5 4 0.5 1066.5 1053.6 Analysis
4 2018 Menlo Open Chess Tournament (D) 2018/07/21 2018/07/21 Tshwane (GTP) Standard 60 0.83 5 5 2.0 1109.7 1106.0 Analysis
3 2018 Swartkop Open (E) 2018/06/23 2018/06/23 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1089.8 1080.4 Analysis
2 2018 Lubowski Open (D) 2018/05/12 2018/05/12 Tshwane (GTP) Standard 90 0.94 5 5 1.5 1183.4 1180.0 Analysis
1 2018 Blou Bul Open (E) 2018/02/17 2018/02/17 Tshwane (GTP) Standard 60 0.83 5 5 2.5 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 43 12 4 27 14.0 32.6 -148.3 1006.1 857.8
White 24 5 3 16 6.5 27.1 -194.8 983.0 788.2
Black 19 7 1 11 7.5 39.5 -89.5 1035.2 945.7
Standard All 43 12 4 27 14.0 32.6 -148.3 1006.1 857.8
White 24 5 3 16 6.5 27.1 -194.8 983.0 788.2
Black 19 7 1 11 7.5 39.5 -89.5 1035.2 945.7
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 207087582 Amrouni, A (Alexia Shakira) 2 0.0 0 0 2 0.0 999.5 -425.0 574.5 View list
2 107091560 Fourie, T (Tristan) 1 1.0 1 0 0 100.0 889.3 425.0 1314.3 View list
3 1080097219 Elliott, C (Cayden) 1 1.0 1 0 0 100.0 1009.7 425.0 1434.7 View list
4 1080097216 Language, E (Edward) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
5 108078407 De Klerk, AJ (Abraham Jacobus) 1 1.0 1 0 0 100.0 889.3 425.0 1314.3 View list
6 1100103919 Cilliers, WC (Willem Carel) 1 1.0 1 0 0 100.0 1089.8 425.0 1514.8 View list
7 108070894 Barnard, M (Martin) 1 1.0 1 0 0 100.0 889.3 425.0 1314.3 View list
8 2060097220 Meades, E (Else-Mari) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
9 1090103923 Murray, C (Chris) 1 1.0 1 0 0 100.0 1089.8 425.0 1514.8 View list
10 208086359 Smith, LM (Luhane) 1 1.0 1 0 0 100.0 1109.7 425.0 1534.7 View list
11 2090096770 Steyn, K (Kasey) 1 1.0 1 0 0 100.0 1183.4 425.0 1608.4 View list
12 209093189 Van Der Merwe, D (Danika) 1 1.0 1 0 0 100.0 1109.7 425.0 1534.7 View list
13 1090103921 Volschenk, OE (Owen Eugene) 1 1.0 1 0 0 100.0 1089.8 425.0 1514.8 View list
14 206095322 Behr, S (Stesha) 1 0.5 0 1 0 50.0 1066.5 0.0 1066.5 View list
15 210087845 Alberts, A (Anika) 1 0.5 0 1 0 50.0 1183.4 0.0 1183.4 View list
16 106087850 Meades, DJ (David Jaconus) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
17 107064903 Smit, D (Dian) 1 0.5 0 1 0 50.0 889.3 0.0 889.3 View list
18 108086541 Louw, R (Raynor) 1 0.0 0 0 1 0.0 1009.7 -425.0 584.7 View list
19 210088596 Louw, N (Nova) 1 0.0 0 0 1 0.0 1066.5 -425.0 641.5 View list
20 108073055 Lotter, AJ (Albertus Johannes) 1 0.0 0 0 1 0.0 1009.7 -425.0 584.7 View list