Player Page

Zimbler, A (Alexander)
Dob: 2014/01/22 (U12)
Gender: Male
Chess SA id: 1140133913
FIDE id:
Region: Overberg (WOS)
Citizen: RSA
Title(s):
Last active: 2024/03/16 (120 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 rating1221.5
Current Weighted rating1242.3
Current Weighted performance1076.5
Current official/published rating (highest between Raw, WR and WP)1242.3
Current highest rating achieved1289.8
Current floor (min rating allowed)789.8
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)±160.8
Current Raw change used (final)0.0
Projected new Raw rating1221.5
Projected new Weighed rating1143.1
Projected new Weighted performance1076.5
Projected new final Raw rating (if new WP > new Raw)1221.5
Projected new highest rating1289.8
Projected new floor789.8
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1221.5
Projected effective change (new Official - current Official)-20.8
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 rating1206.2
Current Weighted rating1225.5
Current Weighted performance1025.5
Current official/published rating (highest between Raw, WR and WP)1225.5
Current highest rating achieved1289.7
Current floor (min rating allowed)789.7
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)±164.4
Current Raw change used (final)0.0
Projected new Raw rating1206.2
Projected new Weighed rating1127.5
Projected new Weighted performance1025.5
Projected new final Raw rating (if new WP > new Raw)1206.2
Projected new highest rating1289.7
Projected new floor789.7
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1206.2
Projected effective change (new Official - current Official)-19.3
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 rating1226.9
Current Weighted rating1224.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1226.9
Current highest rating achieved1228.0
Current floor (min rating allowed)728.0
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)±159.6
Current Raw change used (final)0.0
Projected new Raw rating1226.9
Projected new Weighed rating1127.2
Projected new Weighted performance863.9
Projected new final Raw rating (if new WP > new Raw)1226.9
Projected new highest rating1228.0
Projected new floor728.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1226.9
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.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
2 Overberg Schools - PS Closed 2024 (U11 Boys) 2024/03/16 2024/03/16 Overberg (WOS) Standard 60 0.83 5 5 2.0 1253.6 1233.2 Analysis
1 Overberg Schools - PS Trials Region 3 2024 (U11 Boys) 2024/03/02 2024/03/02 Overberg (WOS) Rapid 30 0.60 5 4 2.0 1253.6 1228.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
12 Overberg Schools - PS Closed 2024 (U11 Boys) 2024/03/16 2024/03/16 Overberg (WOS) Standard 60 0.83 5 5 2.0 1253.6 1233.2 Analysis
11 Overberg Schools - PS Trials Region 3 2024 (U11 Boys) 2024/03/02 2024/03/02 Overberg (WOS) Rapid 30 0.60 5 4 2.0 1253.6 1228.0 Analysis
10 Western Cape PS Individuals 2023 (U9 Boys) 2023/05/05 2023/05/06 Cape Town (WCT) Standard 60 0.83 6 6 2.0 1289.8 1282.5 Analysis
9 Overberg School Chess Closed Tournament 2023 (U9 Boys) 2023/03/25 2023/03/25 Overberg (WOS) Standard 60 0.83 5 5 4.5 1208.8 1208.0 Analysis
8 Overberg Primary School Trials (Region 2) 2023 (U9 Boys) 2023/02/24 2023/03/10 Overberg (WOS) Rapid 20 0.47 6 6 4.0 1208.8 1184.4 Analysis
7 Overberg Schools Open Tournament 2023 (U10) 2023/02/11 2023/02/11 Overberg (WOS) Rapid 20 0.47 5 5 2.0 1215.9 1200.0 Analysis
6 Overberg Topskole 2022 (O9) 2022/08/30 2022/08/30 Overberg (WOS) Standard 60 0.83 5 4 1.0 1255.3 1253.7 Analysis
5 Western Cape Schools 2022 (U9 Boys) 2022/05/28 2022/05/29 Cape Winelands (WCW) Standard 65 0.85 6 5 2.0 1279.5 1289.7 Analysis
4 Overberg Primary Schools Closed 2022 (U9 Boys) 2022/03/12 2022/03/12 Overberg (WOS) Standard 60 0.83 5 5 4.0 1243.9 1247.2 Analysis
3 2021 Etienne Lewis Closed Trials (U8 Open) 2021/09/24 2021/09/24 Nelson Mandela Bay (ENM) Standard 90 0.94 7 7 5.0 1166.1 1161.6 Analysis
2 2021 Chris Greyling Open Tournament (F) 2021/05/08 2021/05/08 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1135.9 1121.6 Analysis
1 2021 Registration Tournament (E) 2021/03/13 2021/03/13 Tshwane (GTP) Standard 60 0.83 5 4 0.5 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 9 4 0 5 4.0 44.4 -47.2 1186.7 1139.5
White 4 2 0 2 2.0 50.0 0.0 1198.0 1198.0
Black 5 2 0 3 2.0 40.0 -85.0 1177.7 1092.7
Standard All 5 2 0 3 2.0 40.0 -85.0 1181.4 1096.4
White 2 1 0 1 1.0 50.0 0.0 1200.6 1200.6
Black 3 1 0 2 1.0 33.3 -141.7 1168.5 1026.9
Rapid All 4 2 0 2 2.0 50.0 0.0 1193.4 1193.4
White 2 1 0 1 1.0 50.0 0.0 1195.3 1195.3
Black 2 1 0 1 1.0 50.0 0.0 1191.4 1191.4
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 61 30 4 27 32.0 52.5 20.9 1209.8 1230.7
White 31 15 2 14 16.0 51.6 13.7 1214.2 1228.0
Black 30 15 2 13 16.0 53.3 28.3 1205.2 1233.5
Standard All 46 22 4 20 24.0 52.2 18.5 1211.2 1229.7
White 24 11 2 11 12.0 50.0 0.0 1214.4 1214.4
Black 22 11 2 9 12.0 54.5 38.6 1207.8 1246.5
Rapid All 15 8 0 7 8.0 53.3 28.3 1205.3 1233.7
White 7 4 0 3 4.0 57.1 60.7 1213.8 1274.5
Black 8 4 0 4 4.0 50.0 0.0 1198.0 1198.0
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 1140150074 Carty, J (Jack) 3 3.0 3 0 0 100.0 1213.5 425.0 1638.5 View list
2 1140134057 Erwee, HP (Hermanus Philipus) 2 2.0 2 0 0 100.0 1151.0 425.0 1576.0 View list
3 1140134817 Bester, S (Sebastian) 2 2.0 2 0 0 100.0 1226.3 425.0 1651.3 View list
4 1150138487 Van Eeden, C (Christian) 2 2.0 2 0 0 100.0 1249.3 425.0 1674.3 View list
5 1150150063 Grove, D (Deandre) 2 1.0 1 0 1 50.0 1208.8 0.0 1208.8 View list
6 1130138493 Otto, T (Taylor) 2 1.0 1 0 1 50.0 1248.8 0.0 1248.8 View list
7 1140151364 Snyman, V (Van Zyl) 2 0.5 0 1 1 25.0 1249.3 -212.5 1036.8 View list
8 1140145272 Buhr, H (Heinrich) 2 0.0 0 0 2 0.0 1254.4 -425.0 829.4 View list
9 1130134818 Beyers, R (Riekie) 2 0.0 0 0 2 0.0 1249.6 -425.0 824.6 View list
10 1130137104 Groenewald, C (Christiaan) 1 1.0 1 0 0 100.0 1243.9 425.0 1668.9 View list
11 2140134835 Fischer, M (Mione) 1 1.0 1 0 0 100.0 1166.1 425.0 1591.1 View list
12 1130300057 Carstensen, L (Luke) 1 1.0 1 0 0 100.0 1253.6 425.0 1678.6 View list
13 1140134239 Cabral, JI (J Izidro) 1 1.0 1 0 0 100.0 1135.9 425.0 1560.9 View list
14 1140134429 Botha, G (Gregory) 1 1.0 1 0 0 100.0 1166.1 425.0 1591.1 View list
15 1130193256 Coulsen, D (Danilo) 1 1.0 1 0 0 100.0 1253.6 425.0 1678.6 View list
16 1140145273 Collins, M (Marius) 1 1.0 1 0 0 100.0 1208.8 425.0 1633.8 View list
17 1140300780 Coetzee, G (Gregan) 1 1.0 1 0 0 100.0 1253.6 425.0 1678.6 View list
18 1140139226 Claassen, C (Caleb) 1 1.0 1 0 0 100.0 1279.5 425.0 1704.5 View list
19 1130137102 Du Preez, C (Christiaan) 1 1.0 1 0 0 100.0 1243.9 425.0 1668.9 View list
20 1140139711 Hanekom, D (Derick) 1 1.0 1 0 0 100.0 1255.3 425.0 1680.3 View list