Player Page

Zylstra, A (Annemie)
Dob: 2009/04/19 (U16)
Gender: Female
Chess SA id: 2090108180
FIDE id:
Region: Eden (WEG)
Citizen: RSA
Title(s):
Last active: 2020/03/07 (1534 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 rating1357.0
Curent Weighted rating1357.0
Curent Weighted performance645.4
Current official/published rating (highest between Raw, WR and WP)1357.0
Current floor (min rating allowed)857.0
Current highest rating achieved1357.0
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)±132.6
Current Raw change used (final)0.0
Projected new Raw rating1357.0
Projected new Weighed rating1357.0
Projected new Weighted performance645.4
Projected new official/published rating (highest between new Raw, new WR and new WP)1357.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1357.0
Projected new floor857.0
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 rating1347.2
Curent Weighted rating1347.2
Curent Weighted performance640.7
Current official/published rating (highest between Raw, WR and WP)1347.2
Current floor (min rating allowed)847.2
Current highest rating achieved1347.2
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)±134.4
Current Raw change used (final)0.0
Projected new Raw rating1347.2
Projected new Weighed rating1347.2
Projected new Weighted performance640.7
Projected new official/published rating (highest between new Raw, new WR and new WP)1347.2
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1347.2
Projected new floor847.2
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)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
11 Eden Schools Closed Trials 1 2020 (U11 Girls) 2020/03/07 2020/03/07 Eden District (WEG) Standard 65 0.85 5 5 4.0 1277.4 1270.4 Analysis
10 George Trial 3 2020 (U12) 2020/02/22 2020/02/22 Eden District (WEG) Standard 65 0.85 5 5 3.0 1154.3 1155.2 Analysis
9 George Trial 2 2020 (U12) 2020/02/08 2020/02/08 Eden District (WEG) Standard 65 0.85 5 5 3.0 1154.3 1155.2 Analysis
8 George Trial 1 2020 (U12) 2020/01/25 2020/01/25 Eden District (WEG) Standard 65 0.85 5 5 4.0 1142.5 1139.2 Analysis
7 2019 South African Junior Team Championships (U12 Girls) 2020/01/04 2020/01/08 4 Knights (4K) Standard 120 1.00 7 6 2.0 1142.5 1139.2 Analysis
6 Eden Trials 3 2019 (U12 Girls) 2019/05/11 2019/05/11 Eden District (WEG) Standard 60 0.83 5 5 3.0 1115.9 1105.6 Analysis
5 Eden Trials 2 2019 (U12 Girls) 2019/04/13 2019/04/13 Eden District (WEG) Standard 60 0.83 5 4 1.5 1137.5 1129.2 Analysis
4 Eden Trials 1 2019 (U12 Girls) 2019/03/02 2019/03/02 Eden District (WEG) Standard 60 0.83 5 5 3.0 1125.9 1110.8 Analysis
3 George Trials 3 2019 (U12) 2019/02/23 2019/02/23 Eden District (WEG) Standard 60 0.83 5 5 2.0 1170.1 1162.0 Analysis
2 George Trials 2 2019 (U12) 2019/02/09 2019/02/09 Eden District (WEG) Standard 60 0.83 5 5 2.0 1170.1 1162.0 Analysis
1 George Trials 1 2019 (U12) 2019/01/26 2019/01/26 Eden District (WEG) Standard 60 0.83 5 4 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 54 25 8 21 29.0 53.7 31.5 1162.5 1194.0
White 29 14 5 10 16.5 56.9 58.6 1176.8 1235.4
Black 25 11 3 11 12.5 50.0 0.0 1145.9 1145.9
Standard All 54 25 8 21 29.0 53.7 31.5 1162.5 1194.0
White 29 14 5 10 16.5 56.9 58.6 1176.8 1235.4
Black 25 11 3 11 12.5 50.0 0.0 1145.9 1145.9
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 209088301 George, J (Jamie-Lee) 3 0.0 0 0 3 0.0 1126.4 -425.0 701.4 View list
2 2080110935 Janse Van Rensburg, M (Monique) 2 2.0 2 0 0 100.0 1126.7 425.0 1551.7 View list
3 2080107828 Lingerveldt, S (Sunelda) 2 1.5 1 1 0 75.0 1120.9 212.5 1333.4 View list
4 109086097 Williams, H (Handre) 2 1.5 1 1 0 75.0 1156.3 212.5 1368.8 View list
5 2080105990 Michaels, B (Bernadine) 2 1.0 1 0 1 50.0 1120.9 0.0 1120.9 View list
6 1090096198 Rossel, L (Louis) 2 1.0 1 0 1 50.0 1162.2 0.0 1162.2 View list
7 2080108553 Jacobs, S (Sensemecia) 2 1.0 0 2 0 50.0 1126.7 0.0 1126.7 View list
8 2090131995 Isaacs, L (Lusha) 1 1.0 1 0 0 100.0 1277.4 425.0 1702.4 View list
9 2090109397 Gottschalle, C (Corlia) 1 1.0 1 0 0 100.0 1170.1 425.0 1595.1 View list
10 2080108481 Kok, S (Sydney) 1 1.0 1 0 0 100.0 1142.5 425.0 1567.5 View list
11 2090097251 Jordaan, D (Dailina) 1 1.0 1 0 0 100.0 1142.5 425.0 1567.5 View list
12 2090108171 De Reuck, M (Megan) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
13 2100110931 Labuschagne, A (Anke) 1 1.0 1 0 0 100.0 1277.4 425.0 1702.4 View list
14 1100098108 Kruger, S (Simon) 1 1.0 1 0 0 100.0 1142.5 425.0 1567.5 View list
15 1090130143 Mackway-Wilson, M (Matthew) 1 1.0 1 0 0 100.0 1154.3 425.0 1579.3 View list
16 1100130144 Mikho, D (Dingiswayo) 1 1.0 1 0 0 100.0 1142.5 425.0 1567.5 View list
17 1080109406 Rautenbach, S (Sebastian) 1 1.0 1 0 0 100.0 1170.1 425.0 1595.1 View list
18 2100119466 Reynecke, A (Annemieka) 1 1.0 1 0 0 100.0 1277.4 425.0 1702.4 View list
19 1100108144 Roodt, R (Ruben) 1 1.0 1 0 0 100.0 1154.3 425.0 1579.3 View list
20 1100131121 Smit, J (Juan-Matthys) 1 1.0 1 0 0 100.0 1154.3 425.0 1579.3 View list