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Rapid:
Individual Calculations October 2015 |
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| Tzikas, Charilaos Total change: 3.00 | |   |
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| 7th open rapid Pontokomis "Nikos Samaras" 2015 - A group | Pontokomi | GRE | 2015-09-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1647 | 1301 | 0.50 | 3 | 0.15 | 20 | 3.00 | |
|  Prokopiou, Ioannis | | | 1669 | GRE | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Tsikerdanos, Konstantinos | | | 1701 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Vardakas, Grigorios | | | 1570 | GRE | 0.50 | 1 | 0.33 | 20 | 6.60 | | | * 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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