Individual Calculations November 2017 |
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Elo, Istvan Total change: -6.60 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Team League GyMS 1st Div Chapuletzky Ferenc Group 2017-2018 R 1 | GyMS Region | HUN | 2017-10-15 |
Rc | Ro | w | n | change | K | K*chg | Game |
1783 | 2055 | 0.50 | 1 | -0.33 | 20 | -6.60 | |
| Posfai, Zoltan | | | 1783 | HUN | 0.50 | 1 | -0.33 | 20 | -6.60 | | 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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