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Rapid:
Individual Calculations October 2015 |
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| Petsetidis, Dimitrios Total change: 9.80 | |   |
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| 11th open rapid ESSPEP - SO ASTROUS - A group | Paralio Astros | GRE | 2015-09-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1767 | 1438 | 1.00 | 4 | 0.49 | 20 | 9.80 | |
|  Petsetidi, Maria | | | 1735 | GRE | 0.50 | 1 | 0.35 | 20 | 7.00 | |  Hrisafis, Argirios | | | 1838 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Mantikos, Konstantinos | | | 1725 | GRE | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Fountas, Petros | | | 1771 | GRE | 0.50 | 1 | 0.38 | 20 | 7.60 | | | * 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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