Player Page

Meiring, Z (Zander)
Dob: 2005/12/12 (U20)
Gender: Male
Chess SA id: 1050108239
FIDE id:
Region: Pixley-ka-Seme (NCP)
Citizen: RSA
Title(s):
Last active: 2020/02/29 (1540 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 rating1114.1
Curent Weighted rating1114.1
Curent Weighted performance498.7
Current official/published rating (highest between Raw, WR and WP)1114.1
Current floor (min rating allowed)650.2
Current highest rating achieved1150.2
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)±187.4
Current Raw change used (final)0.0
Projected new Raw rating1114.1
Projected new Weighed rating1114.1
Projected new Weighted performance498.7
Projected new official/published rating (highest between new Raw, new WR and new WP)1114.1
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1150.2
Projected new floor650.2
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 rating1115.6
Curent Weighted rating1115.6
Curent Weighted performance496.1
Current official/published rating (highest between Raw, WR and WP)1115.6
Current floor (min rating allowed)639.6
Current highest rating achieved1139.6
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)±187.0
Current Raw change used (final)0.0
Projected new Raw rating1115.6
Projected new Weighed rating1115.6
Projected new Weighted performance496.1
Projected new official/published rating (highest between new Raw, new WR and new WP)1115.6
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1139.6
Projected new floor639.6
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
7 NC Open Schools 2020 (U15 Open) 2020/02/29 2020/02/29 Frances Baard (NCF) Standard 60 0.83 5 4 1.0 1046.0 1024.4 Analysis
6 Morris Club Tournament 2020 2020/02/15 2020/02/15 Mangaung (FMB) Standard 60 0.83 5 4 2.0 1046.0 1024.4 Analysis
5 Frances Baard Chess Open 2020 (C) 2020/02/01 2020/02/01 Frances Baard (NCF) Standard 60 0.83 5 5 3.0 1046.0 1024.4 Analysis
4 South African Schools Individuals Chess Championships 2019 (U15 Open) 2019/06/18 2019/06/21 Frances Baard (NCF) Standard 60 0.83 7 6 1.5 1044.3 1015.2 Analysis
3 Inter Regional Chess Championship 2019 (U16) 2019/05/10 2019/05/11 Mangaung (FMB) Standard 60 0.83 5 4 0.0 1141.9 1131.2 Analysis
2 Pixley ka Seme Schools Trials 2019 (U15 Boys) 2019/03/09 2019/03/09 Pixley-ka-Seme (NCP) Standard 60 0.83 5 5 2.0 1150.2 1139.6 Analysis
1 Frances Baard Schools Open Tournament 2019 (U15 Boys) 2019/01/29 2019/01/29 Frances Baard (NCF) Standard 60 0.83 5 3 0.0 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 31 9 1 21 9.5 30.6 -164.5 1183.1 1018.6
White 15 6 1 8 6.5 43.3 -56.7 1159.1 1102.4
Black 16 3 0 13 3.0 18.8 -265.6 1205.6 940.0
Standard All 31 9 1 21 9.5 30.6 -164.5 1183.1 1018.6
White 15 6 1 8 6.5 43.3 -56.7 1159.1 1102.4
Black 16 3 0 13 3.0 18.8 -265.6 1205.6 940.0
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
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 106066240 Mothata, O (Omaatla) 2 0.5 0 1 1 25.0 1045.2 -212.5 832.7 View list
2 106076884 Mokgwabone, K (Kgosi) 2 0.0 0 0 2 0.0 1045.2 -425.0 620.2 View list
3 1050110897 Engelbrecht, B (Benedict) 2 0.0 0 0 2 0.0 1098.1 -425.0 673.1 View list
4 2100098660 Botes, A (Amelia) 1 1.0 1 0 0 100.0 1046.0 425.0 1471.0 View list
5 1050110907 Damons, B (Bradley) 1 1.0 1 0 0 100.0 1150.2 425.0 1575.2 View list
6 1050110899 Karsten, R (Raidan) 1 1.0 1 0 0 100.0 1150.2 425.0 1575.2 View list
7 1080108222 Lekhwi, A (Azania) 1 1.0 1 0 0 100.0 1046.0 425.0 1471.0 View list
8 1060110892 Klein, C (Clinton) 1 1.0 1 0 0 100.0 1044.3 425.0 1469.3 View list
9 1100110623 Mathamela, G (Golaotswe) 1 1.0 1 0 0 100.0 1046.0 425.0 1471.0 View list
10 2110131174 Flooks, A (Alondrea) 1 1.0 1 0 0 100.0 1046.0 425.0 1471.0 View list
11 1040109746 Nhlapo, N (Naledi) 1 1.0 1 0 0 100.0 1046.0 425.0 1471.0 View list
12 1060132596 Pretoors, D (Dias) 1 1.0 1 0 0 100.0 1046.0 425.0 1471.0 View list
13 1100108218 Murphy, M (Migael) 1 0.0 0 0 1 0.0 1046.0 -425.0 621.0 View list
14 104087610 Manzana, O (Oratile) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
15 191018319 Lonake, M (Mogomotsi) 1 0.0 0 0 1 0.0 1046.0 -425.0 621.0 View list
16 1110104293 Matthys, A (Ayden) 1 0.0 0 0 1 0.0 1046.0 -425.0 621.0 View list
17 105086974 Matikaan, J (Jacques) 1 0.0 0 0 1 0.0 1150.2 -425.0 725.2 View list
18 105086981 Kitengye, A (Armand) 1 0.0 0 0 1 0.0 1150.2 -425.0 725.2 View list
19 1050097793 Jonas, N (Ntlantla) 1 0.0 0 0 1 0.0 1141.9 -425.0 716.9 View list
20 105065548 Hendricks, UO (Uziel) 1 0.0 0 0 1 0.0 1141.9 -425.0 716.9 View list