Individual Calculations November 2021 |
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Taddia, Davide Total change: -22.60 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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World Amateur Chess Championship 2021 U1700 open | Rhodes | GRE | 2021-10-16 |
Rc | Ro | w | n | change | K | K*chg | Game |
1436 | 1470 | 0.50 | 3 | -1.13 | 20 | -22.60 | |
| Sulaimanov, Tilekmatali | | | 1657 | KGZ | 0.50 | 1 | 0.24 | 20 | 4.80 | | Apostolakis, Ioannis | | | 1423 | GRE | 0.00 | 1 | -0.57 | 20 | -11.40 | | Alnaimi, Geith | | | 1229 | UAE | 0.00 | 1 | -0.80 | 20 | -16.00 | | Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | |
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