Player Page

Stander, Z (Zadrian)
Dob: 2008/04/28 (U18)
Gender: Male
Chess SA id: 1080103089
FIDE id:
Region: Overberg (WOS)
Citizen: RSA
Title(s):
Last active: 2021/10/02 (958 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 rating1124.1
Curent Weighted rating1124.1
Curent Weighted performance639.4
Current official/published rating (highest between Raw, WR and WP)1124.1
Current floor (min rating allowed)712.9
Current highest rating achieved1212.9
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)±184.8
Current Raw change used (final)0.0
Projected new Raw rating1124.1
Projected new Weighed rating1124.1
Projected new Weighted performance639.4
Projected new official/published rating (highest between new Raw, new WR and new WP)1124.1
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1212.9
Projected new floor712.9
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 rating1090.0
Curent Weighted rating1090.0
Curent Weighted performance414.5
Current official/published rating (highest between Raw, WR and WP)1090.0
Current floor (min rating allowed)745.6
Current highest rating achieved1245.6
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)±193.9
Current Raw change used (final)0.0
Projected new Raw rating1090.0
Projected new Weighed rating1090.0
Projected new Weighted performance414.5
Projected new official/published rating (highest between new Raw, new WR and new WP)1090.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1245.6
Projected new floor745.6
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 rating1129.7
Curent Weighted rating1129.7
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1129.7
Current floor (min rating allowed)717.2
Current highest rating achieved1217.2
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)±183.3
Current Raw change used (final)0.0
Projected new Raw rating1129.7
Projected new Weighed rating1129.7
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1129.7
Projected effective change (new Official - current Official)-0.0
Projected new highest rating1217.2
Projected new floor717.2
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)717.2
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 floor717.2
Projected new K-facor36
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
11 Western Cape Schools Championship 2021 (U13 Boys) 2021/10/02 2021/10/02 Cape Town (WCT) Rapid 35 0.66 5 4 0.0 1140.5 1217.2 Analysis
10 Overberg Schools Trials 2021 (U13) 2021/09/18 2021/09/18 Overberg (WOS) Rapid 30 0.60 5 5 4.0 1100.8 1150.0 Analysis
9 OCF Club Champs 2021 (Juniors) 2021/06/05 2021/08/14 Overberg (WOS) Standard 60 0.83 10 4 2.0 1072.4 1052.6 Analysis
8 Overberg Closed 2020 (U13 Boys) 2020/03/15 2020/03/15 Overberg (WOS) Standard 60 0.83 5 3 0.0 1106.8 1092.6 Analysis
7 OCF Chess Tournament 2 2020 (U14) 2020/02/01 2020/02/01 Overberg (WOS) Standard 60 0.83 5 5 2.0 1113.1 1103.0 Analysis
6 OCF Open 2020 (U12) 2020/01/25 2020/01/25 Overberg (WOS) Rapid 15 0.39 5 4 2.0 1110.6 1138.8 Analysis
5 Bontebok 2019 (U12) 2019/08/17 2019/08/17 Overberg (WOS) Standard 60 0.83 5 4 0.0 1171.9 1179.3 Analysis
4 Overberg Top Schools 2019 (U13) 2019/07/20 2019/07/20 Overberg (WOS) Standard 60 0.83 5 5 2.5 1175.8 1189.4 Analysis
3 Western Cape Schools Individuals 2019 (U11 Boys) 2019/05/18 2019/05/19 Eden District (WEG) Standard 60 0.83 6 5 1.0 1212.9 1245.6 Analysis
2 Overberg School Chess Close Champs 2019 (U11 Boys) 2019/03/08 2019/03/09 Overberg (WOS) Standard 60 0.83 6 5 4.0 1166.4 1200.0 Analysis
1 VRT Pitt Open 2018 (U12) 2018/06/02 2018/06/02 Overberg (WOS) Rapid 30 0.60 6 6 2.0 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 55 21 2 32 22.0 40.0 -85.0 1194.8 1109.8
White 28 11 2 15 12.0 42.9 -60.7 1204.5 1143.8
Black 27 10 0 17 10.0 37.0 -110.2 1184.7 1074.5
Standard All 36 13 2 21 14.0 38.9 -94.4 1187.2 1092.8
White 18 5 2 11 6.0 33.3 -141.7 1190.2 1048.5
Black 18 8 0 10 8.0 44.4 -47.2 1184.2 1137.0
Rapid All 19 8 0 11 8.0 42.1 -67.1 1209.2 1142.1
White 10 6 0 4 6.0 60.0 85.0 1230.3 1315.3
Black 9 2 0 7 2.0 22.2 -236.1 1185.8 949.6
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 208091547 Hendricks, J (Jacquin) 3 0.0 0 0 3 0.0 1128.5 -425.0 703.5 View list
2 1000116665 De Lange, J (Juandre) 2 2.0 2 0 0 100.0 1175.8 425.0 1600.8 View list
3 1070116659 Van Der Merwe, J (Jan Hendrik) 2 2.0 2 0 0 100.0 1175.8 425.0 1600.8 View list
4 1060111321 Thompson, D (Duwayne) 2 1.0 0 2 0 50.0 1175.8 0.0 1175.8 View list
5 1070110749 Botha, S (Simeon) 2 0.0 0 0 2 0.0 1175.8 -425.0 750.8 View list
6 106091563 Van Jaarsveld, A (Albertus) 2 0.0 0 0 2 0.0 1175.8 -425.0 750.8 View list
7 1070099823 Botha, J (Joshua) 1 1.0 1 0 0 100.0 1113.1 425.0 1538.1 View list
8 1080100581 Du Toit, J (Juhan) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
9 1090130181 Du Plessis, MA (Matthys) 1 1.0 1 0 0 100.0 1110.6 425.0 1535.6 View list
10 1090100607 Du Plessis, L (Luc) 1 1.0 1 0 0 100.0 1166.4 425.0 1591.4 View list
11 1050103092 Jagers, J (John-Lee) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
12 2080133322 Bucchianeri, J (Jodi) 1 1.0 1 0 0 100.0 1100.8 425.0 1525.8 View list
13 1100116672 Kiessling, K (Kai) 1 1.0 1 0 0 100.0 1072.4 425.0 1497.4 View list
14 1080111309 Klein, E (Enzo) 1 1.0 1 0 0 100.0 1166.4 425.0 1591.4 View list
15 1090111310 Liebenberg, M (Malan) 1 1.0 1 0 0 100.0 1110.6 425.0 1535.6 View list
16 1090133306 Lombaard, C (Charlton) 1 1.0 1 0 0 100.0 1100.8 425.0 1525.8 View list
17 1070130336 Mark, O (Odigie) 1 1.0 1 0 0 100.0 1113.1 425.0 1538.1 View list
18 1090111311 October, E (Edwill) 1 1.0 1 0 0 100.0 1166.4 425.0 1591.4 View list
19 1090110742 Rathbone, J (Johnathan) 1 1.0 1 0 0 100.0 1166.4 425.0 1591.4 View list
20 208084103 Sibeko, M (Mbalntle) 1 1.0 1 0 0 100.0 1072.4 425.0 1497.4 View list