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Individual Calculations May 2017 |
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| Kokkalis, Grigorios Total change: 127.20 | |   |
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| 10th international open Triandrias 2017 - A | Thessaloniki | GRE | 2017-04-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1785 | 1402 | 4.00 | 9 | 3.18 | 40 | 127.20 | |
|  Koutsidi, Amalia | | | 1802 * | GRE | 1.00 | 1 | 0.92 | 40 | 36.80 | |  Georgakopoulos, Nikolaos | | | 1802 * | GRE | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Barbazan Bilbao, Xabier | | | 1802 * | ESP | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Mantzakouras, Loukas | | | 1802 * | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Post, Maarten | | | 1802 * | NED | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Becking, Franz Josef | | | 1802 * | GER | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Lekatis, Ioannis | | | 1779 | GRE | 1.00 | 1 | 0.91 | 40 | 36.40 | | | Androni, Konstantina | | | 1802 * | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Blitsas, Orestis | | | 1674 | GRE | 0.50 | 1 | 0.33 | 40 | 13.20 | | | * 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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