Individual Calculations September 2017 |
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Deac, David Total change: 43.60 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Ferroli Open 2017 | Satu Mare | ROU | 2017-08-01 |
Rc | Ro | w | n | change | K | K*chg | Game |
2189 | 1910 | 2.00 | 5 | 1.09 | 40 | 43.60 | |
| Costin, Petrica | f | | 2071 | ROU | 1.00 | 1 | 0.71 | 40 | 28.40 | | Bonte, Andrei-Mihai | | | 2300 | ROU | 0.50 | 1 | 0.41 | 40 | 16.40 | | Florescu, Codrut-Constantin | m | | 2269 | ROU | 0.00 | 1 | -0.10 | 40 | -4.00 | | Dicu, Razvan-Stefan | f | | 2251 | ROU | 0.00 | 1 | -0.12 | 40 | -4.80 | | Samu, Sorin-Mihai | | | 2055 | ROU | 0.50 | 1 | 0.19 | 40 | 7.60 | | 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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