Individual Calculations July 2018 |
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Balis, Georgios Efraim Total change: -7.20 | | |
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4th youth under 16 tournament of SO Ilioupolis 2018 | Ilioupoli | GRE | 2018-06-17 |
Rc | Ro | w | n | change | K | K*chg | Game |
1121 | 1255 | 0.50 | 1 | -0.18 | 40 | -7.20 | |
| Zachartzis, Vasilios | | | 1121 | GRE | 0.50 | 1 | -0.18 | 40 | -7.20 | | 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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