Player Page

Robinson, Z (Zachary)
Dob: 2005/09/02 (U20)
Gender: Male
Chess SA id: 105086574
FIDE id:
Region: Eden (WEG)
Citizen: RSA
Title(s):
Last active: 2018/05/12 (2228 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 rating534.9
Current Weighted rating534.9
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)534.9
Current highest rating achieved583.7
Current floor (min rating allowed)500.0
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)±427.7
Current Raw change used (final)0.0
Projected new Raw rating534.9
Projected new Weighed rating492.1
Projected new Weighted performance127.5
Projected new final Raw rating (if new WP > new Raw)534.9
Projected new highest rating583.7
Projected new floor500.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)534.9
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 rating542.0
Current Weighted rating542.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)542.0
Current highest rating achieved600.8
Current floor (min rating allowed)500.0
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)±423.4
Current Raw change used (final)0.0
Projected new Raw rating542.0
Projected new Weighed rating498.6
Projected new Weighted performance127.5
Projected new final Raw rating (if new WP > new Raw)542.0
Projected new highest rating600.8
Projected new floor500.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)542.0
Projected effective change (new Official - current Official)=0.0
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 rating500.0
Current Weighted rating500.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)500.0
Current highest rating achieved500.0
Current floor (min rating allowed)500.0
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)±449.5
Current Raw change used (final)0.0
Projected new Raw rating500.0
Projected new Weighed rating460.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating500.0
Projected new floor500.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)500.0
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 rating500.0
Current Weighted rating500.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)500.0
Current highest rating achieved500.0
Current floor (min rating allowed)500.0
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)±449.5
Current Raw change used (final)0.0
Projected new Raw rating500.0
Projected new Weighed rating460.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating500.0
Projected new floor500.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)500.0
Projected effective change (new Official - current Official)=0.0
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
4 EDENSC Closed 3 2018 (U14 Open) 2018/05/12 2018/05/12 Eden District (WEG) Standard 60 0.83 5 5 0.5 551.8 562.4 Analysis
3 EDENSC Closed 2 2018 (U14 Open) 2018/04/14 2018/04/14 Eden District (WEG) Standard 60 0.83 5 4 0.0 582.7 600.8 Analysis
2 EDENSC Closed 1 2018 (U14 Boys) 2018/03/10 2018/03/10 Eden District (WEG) Standard 60 0.83 5 5 1.5 583.7 600.8 Analysis
1 Knysna Junior Chess Trials #1 2018 2018/02/10 2018/02/10 Eden District (WEG) Standard 60 0.83 5 5 3.0 500.0 500.0 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 19 3 4 12 5.0 26.3 -201.3 870.0 668.7
White 9 1 1 7 1.5 16.7 -283.3 821.4 538.1
Black 10 2 3 5 3.5 35.0 -127.5 913.6 786.1
Standard All 19 3 4 12 5.0 26.3 -201.3 870.0 668.7
White 9 1 1 7 1.5 16.7 -283.3 821.4 538.1
Black 10 2 3 5 3.5 35.0 -127.5 913.6 786.1
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 105065452 Zhu, D (Dennis) 2 1.0 0 2 0 50.0 525.9 0.0 525.9 View list
2 107089408 Wagner, F (Francois) 1 1.0 1 0 0 100.0 500.0 425.0 925.0 View list
3 1100097716 Murphy, T (Taylor) 1 1.0 1 0 0 100.0 500.0 425.0 925.0 View list
4 105055790 September, L (Leeroy) 1 1.0 1 0 0 100.0 583.7 425.0 1008.7 View list
5 1000097713 Halters, R (Rivaldo) 1 0.5 0 1 0 50.0 500.0 0.0 500.0 View list
6 1060098453 Apools, M (Muzaino) 1 0.5 0 1 0 50.0 583.7 0.0 583.7 View list
7 1050098458 Mostert, R (Richard) 1 0.0 0 0 1 0.0 582.7 -425.0 157.7 View list
8 105086278 Matthews, E (Elijah) 1 0.0 0 0 1 0.0 551.8 -425.0 126.8 View list
9 105054159 Volschenk, H (Hennie) 1 0.0 0 0 1 0.0 551.8 -425.0 126.8 View list
10 105054156 Vermeulen, A (Andries) 1 0.0 0 0 1 0.0 582.7 -425.0 157.7 View list
11 106061679 Sheldon, A (Ackim) 1 0.0 0 0 1 0.0 583.7 -425.0 158.7 View list
12 106083796 Saayman, JM (Johannes) 1 0.0 0 0 1 0.0 583.7 -425.0 158.7 View list
13 105086109 Saal, M (Migael) 1 0.0 0 0 1 0.0 583.7 -425.0 158.7 View list
14 105078145 Pietersen, J (Juwellyn) 1 0.0 0 0 1 0.0 551.8 -425.0 126.8 View list
15 106065014 Oosthuizen, L (Luka) 1 0.0 0 0 1 0.0 582.7 -425.0 157.7 View list
16 100088361 Gandhi, E (Eleesh) 1 0.0 0 0 1 0.0 500.0 -425.0 75.0 View list
17 206069551 Festus, A (Ambe) 1 0.0 0 0 1 0.0 582.7 -425.0 157.7 View list
18 106092942 Daniels, K (Keanu) 1 0.0 0 0 1 0.0 551.8 -425.0 126.8 View list