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Individual Calculations May 2014 |
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| Patiniotis-Spiropoulos, Dimitrio Total change: 23.85 | |   |
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| 2014 Team Championship A' Local Cat ESSNA - A' Group | Attica | GRE | 2014-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1505 | 1421 | 3.50 | 5 | 1.54 | 15 | 23.10 | |
|  Pessiridis, Isaak | | | 1636 | GRE | 0.50 | 1 | 0.27 | 15 | 4.05 | |  Vlachos, Mattheos | | | 1482 | GRE | 0.50 | 1 | 0.08 | 15 | 1.20 | | | Papavasiliou, Panagiotis | | | 1416 | GRE | 1.00 | 1 | 0.49 | 15 | 7.35 | | | Kapellas, Alexandros | | | 1480 | GRE | 0.50 | 1 | 0.08 | 15 | 1.20 | | | Pergantis, Ilias-Nikolaos | | | 1511 | GRE | 1.00 | 1 | 0.62 | 15 | 9.30 | |
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) | | | | 2014 Youth Championships of Attica - open U16 | Athens | GRE | 2014-04-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1651 | 1421 | 1.00 | 4 | 0.05 | 15 | 0.75 | |
| | Tsouptsis, Sotirios | | | 1628 | GRE | 0.50 | 1 | 0.27 | 15 | 4.05 | | | Kapellas, Nikiforos | | | 1414 | GRE | 0.50 | 1 | -0.01 | 15 | -0.15 | | | Grigoriadis, Mihail | | | 1821 * | GRE | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Papadopoulos, Asterios | | | 1742 | GRE | 0.00 | 1 | -0.13 | 15 | -1.95 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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