Player Page

Lourens, Z (Zanta)
Dob: 2010/05/02 (U16)
Gender: Male
Chess SA id: 1100110965
FIDE id:
Region: Ekurhuleni (GE)
Citizen: RSA
Title(s):
Last active: 2022/08/06 (839 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 rating1135.4
Current Weighted rating1135.4
Current Weighted performance739.4
Current official/published rating (highest between Raw, WR and WP)1135.4
Current highest rating achieved1178.9
Current floor (min rating allowed)678.9
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)±181.8
Current Raw change used (final)0.0
Projected new Raw rating1135.4
Projected new Weighed rating1044.6
Projected new Weighted performance739.4
Projected new final Raw rating (if new WP > new Raw)1135.4
Projected new highest rating1178.9
Projected new floor678.9
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1135.4
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 rating1127.6
Current Weighted rating1127.6
Current Weighted performance739.4
Current official/published rating (highest between Raw, WR and WP)1127.6
Current highest rating achieved1182.0
Current floor (min rating allowed)682.0
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)±183.8
Current Raw change used (final)0.0
Projected new Raw rating1127.6
Projected new Weighed rating1037.4
Projected new Weighted performance739.4
Projected new final Raw rating (if new WP > new Raw)1127.6
Projected new highest rating1182.0
Projected new floor682.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1127.6
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
7 Ekurhuleni-North Schools Teams 2022 (U13) 2022/08/06 2022/08/06 Ekurhuleni (GE) Standard 60 0.83 5 5 1.0 1178.9 1182.0 Analysis
6 Ekurhuleni-North Schools Finals Indiv 2022 (U13 Girls) 2022/05/13 2022/05/13 Ekurhuleni (GE) Standard 60 0.83 5 4 2.0 1170.6 1173.6 Analysis
5 ACB Premier 2022 (U13) 2022/03/21 2022/03/21 Ekurhuleni (GE) Standard 60 0.83 7 5 2.5 1137.7 1128.4 Analysis
4 ACB Premier 2022 (Primary School) 2022/03/19 2022/03/19 Ekurhuleni (GE) Standard 60 0.83 5 5 3.0 1137.7 1128.4 Analysis
3 Ekurhuleni Trials (3) 2019 (U10) 2019/06/08 2019/06/08 Ekurhuleni (GE) Standard 60 0.83 5 5 2.0 1143.3 1133.6 Analysis
2 Ekurhuleni Trials 2 2019 (U10) 2019/04/27 2019/04/27 Ekurhuleni (GE) Standard 60 0.83 5 5 2.0 1161.2 1152.0 Analysis
1 Ekurhuleni Trials 1 2019 (U10) 2019/03/09 2019/03/09 Ekurhuleni (GE) Standard 60 0.83 5 5 1.5 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 34 13 2 19 14.0 41.2 -75.0 1183.8 1108.8
White 15 6 1 8 6.5 43.3 -56.7 1185.0 1128.3
Black 19 7 1 11 7.5 39.5 -89.5 1182.8 1093.4
Standard All 34 13 2 19 14.0 41.2 -75.0 1183.8 1108.8
White 15 6 1 8 6.5 43.3 -56.7 1185.0 1128.3
Black 19 7 1 11 7.5 39.5 -89.5 1182.8 1093.4
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 1110111982 Emechebe, C (Chiamaka) 1 1.0 1 1 0 100.0 1143.3 425.0 1568.3 View list
2 2100115631 Govender, D (Danike) 1 1.0 1 0 0 100.0 1143.3 425.0 1568.3 View list
3 1090101489 Manaka, P (Ponagalo) 1 1.0 1 0 0 100.0 1137.7 425.0 1562.7 View list
4 2090142765 Mokgero, N (Nthako) 1 1.0 1 0 0 100.0 1170.6 425.0 1595.6 View list
5 1100139558 Mofoekeng, T (Thando) 1 1.0 1 0 0 100.0 1137.7 425.0 1562.7 View list
6 2100142761 Maseku, M (Mbali) 1 1.0 1 0 0 100.0 1170.6 425.0 1595.6 View list
7 2110101536 Huebsch, K (Kaleigh) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
8 1090139547 Lenkill, K (Keakantse) 1 1.0 1 0 0 100.0 1137.7 425.0 1562.7 View list
9 1090139803 Monase, A (Ayande) 1 1.0 1 0 0 100.0 1137.7 425.0 1562.7 View list
10 1090139806 Ngenyani, N (Nqobile) 1 1.0 1 0 0 100.0 1137.7 425.0 1562.7 View list
11 2120135383 Potgieter, K (Kiara) 1 1.0 1 0 0 100.0 1178.9 425.0 1603.9 View list
12 2100109799 Sambo, E (Elana) 1 1.0 1 0 0 100.0 1161.2 425.0 1586.2 View list
13 1110106532 Sibanyoni, P (Phumelele) 1 1.0 1 0 0 100.0 1161.2 425.0 1586.2 View list
14 1110111982 Emechbe, C (Chiamaka) 1 0.5 1 1 0 50.0 1200.0 0.0 1200.0 View list
15 2100133964 Marais, J (Janike) 1 0.5 0 1 0 50.0 1137.7 0.0 1137.7 View list
16 1090134733 Molefe, K (Katlego) 1 0.0 0 0 1 0.0 1137.7 -425.0 712.7 View list
17 1100144423 Mkhize, A (Anele) 1 0.0 0 0 1 0.0 1178.9 -425.0 753.9 View list
18 1100135371 Maleku, E (Esethu) 1 0.0 0 0 1 0.0 1178.9 -425.0 753.9 View list
19 2100101517 Lovett, S (Saffron) 1 0.0 0 0 1 0.0 1170.6 -425.0 745.6 View list
20 110088036 Liebenberg, M (Michael) 1 0.0 0 0 1 0.0 1161.2 -425.0 736.2 View list