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Rapid:
Individual Calculations July 2017 |
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| Vrettos, Augoustinos Total change: 22.80 | |   |
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| 2nd Royal Chess Rapid 2017 A group | Kallithea | GRE | 2017-06-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1852 | 1753 | 3.50 | 6 | 1.14 | 20 | 22.80 | |
|  Nikolaidis, Ioannis | g | | 2153 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Georgitsi, Antigoni | | | 1512 | GRE | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Spyratos, Nikolaos | | | 1395 | GRE | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Loutragotis, Paraskevas Pantelei | | | 1879 | GRE | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Alexakis, Dimitrios | | | 2036 | GRE | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Roinos, Ilias | | | 2139 | GRE | 1.00 | 1 | 0.91 | 20 | 18.20 | | | * 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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