Player Page

Dietrich, Z (Zac)
Dob: 2010/01/27 (U16)
Gender: Male
Chess SA id: 1100108725
FIDE id:
Region: Cape Town (WCT)
Citizen: RSA
Title(s):
Last active: 2022/02/19 (819 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 rating1260.7
Curent Weighted rating1260.7
Curent Weighted performance485.5
Current official/published rating (highest between Raw, WR and WP)1260.7
Current floor (min rating allowed)764.6
Current highest rating achieved1264.6
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)±152.1
Current Raw change used (final)0.0
Projected new Raw rating1260.7
Projected new Weighed rating1260.7
Projected new Weighted performance485.5
Projected new official/published rating (highest between new Raw, new WR and new WP)1260.7
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1264.6
Projected new floor764.6
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 rating1178.0
Curent Weighted rating1178.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1178.0
Current floor (min rating allowed)678.0
Current highest rating achieved1178.0
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)±171.1
Current Raw change used (final)0.0
Projected new Raw rating1178.0
Projected new Weighed rating1178.0
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1178.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1178.0
Projected new floor678.0
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 rating1285.0
Curent Weighted rating1285.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1285.0
Current floor (min rating allowed)799.8
Current highest rating achieved1299.8
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)±146.9
Current Raw change used (final)0.0
Projected new Raw rating1285.0
Projected new Weighed rating1285.0
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1285.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1299.8
Projected new floor799.8
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)799.8
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 floor799.8
Projected new K-facor36
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
7 Central Winelands Schools Individual Trials 2022 (U13 Boys) 2022/02/19 2022/02/19 Cape Winelands (WCW) Rapid 35 0.66 5 0 0.0 1260.7 1285.0 Analysis
6 Cape Winelands Schools Trials 1 2020 (U11 Boys) 2020/02/08 2020/02/08 Cape Winelands (WCW) Rapid 30 0.60 6 6 3.5 1264.6 1299.8 Analysis
5 Cape Winelands Schools - Top Schools 2019 (U9 Mix) 2019/07/27 2019/07/27 Cape Winelands (WCW) Rapid 30 0.60 3 3 3.0 1237.4 1258.0 Analysis
4 Western Cape Schools Individuals 2019 (U9 Boys) 2019/05/18 2019/05/19 Eden District (WEG) Standard 60 0.83 6 6 3.5 1196.7 1131.2 Analysis
3 Rhenish Primary Chess Tournament 2019 (U10) 2019/05/11 2019/05/11 Cape Winelands (WCW) Rapid 30 0.60 7 7 4.5 1196.7 1229.2 Analysis
2 Cape Winelands Schools Closed 2019 (U9 Boys) 2019/03/16 2019/03/17 Cape Winelands (WCW) Standard 60 0.83 7 7 3.0 1219.4 1200.0 Analysis
1 CW Schools Open 2019 (U7+U9 Boys) 2019/02/02 2019/02/02 Cape Winelands (WCW) Rapid 30 0.60 6 6 4.0 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 38 23 3 12 24.5 64.5 123.0 1186.8 1309.8
White 20 11 0 9 11.0 55.0 42.5 1193.6 1236.1
Black 18 12 3 3 13.5 75.0 212.5 1179.2 1391.7
Standard All 13 6 1 6 6.5 50.0 0.0 1202.8 1202.8
White 6 1 0 5 1.0 16.7 -283.3 1216.9 933.5
Black 7 5 1 1 5.5 78.6 242.9 1190.7 1433.6
Rapid All 25 17 2 6 18.0 72.0 187.0 1178.4 1365.4
White 14 10 0 4 10.0 71.4 182.1 1183.6 1365.8
Black 11 7 2 2 8.0 72.7 193.2 1171.8 1365.0
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 1100097160 Harris, T (Tyler) 2 2.0 2 0 0 100.0 1242.0 425.0 1667.0 View list
2 2120118470 Pekeur, T (Thelmay) 2 2.0 2 0 0 100.0 1237.4 425.0 1662.4 View list
3 2110104286 Viljoen, L (Lienka) 2 2.0 2 0 0 100.0 1237.4 425.0 1662.4 View list
4 1100118472 Williams, F (Forest) 2 2.0 2 0 0 100.0 1237.4 425.0 1662.4 View list
5 111084200 Kriel, EM (Eduard Mccarthy) 2 1.0 1 0 1 50.0 1209.7 0.0 1209.7 View list
6 110078333 Neethling, S (Sean) 2 0.0 0 0 2 0.0 1209.7 -425.0 784.7 View list
7 1100104284 Kritzinger, AD (Andre Daniel) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
8 1110110813 Clark, B (Brendan) 1 1.0 1 0 0 100.0 1196.7 425.0 1621.7 View list
9 110086679 Botha, A (Anthonie) 1 1.0 1 0 0 100.0 1196.7 425.0 1621.7 View list
10 1110113438 Boshoff, L (Lukas) 1 1.0 1 0 0 100.0 1196.7 425.0 1621.7 View list
11 1100132305 Badri, A (Armaan) 1 1.0 1 0 0 100.0 1264.6 425.0 1689.6 View list
12 1090097151 De Vlam, J (Jemeal) 1 1.0 1 0 0 100.0 1264.6 425.0 1689.6 View list
13 111091995 De Kock, S (Stephan) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
14 1120108724 Goosen, J (Jeandre) 1 1.0 1 0 0 100.0 1196.7 425.0 1621.7 View list
15 110089021 Lubbe, C (Christiaan) 1 1.0 1 0 0 100.0 1196.7 425.0 1621.7 View list
16 110084201 Mapingana, A (Alakhe) 1 1.0 1 0 0 100.0 1219.4 425.0 1644.4 View list
17 1100097431 Lielieveld, J (Jadrian) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
18 1110106463 Niemand, J (Jansu) 1 1.0 1 0 0 100.0 1196.7 425.0 1621.7 View list
19 1110097141 Visser, C (Christiaan Hendrik) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
20 1100101930 Wetzl, H (Hugo) 1 1.0 1 0 0 100.0 1196.7 425.0 1621.7 View list