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Individual Calculations May 2015 |
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| Brokalakis - Gounaris, Christos Total change: -32.00 | |   |
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| Individual Championship of Heraklion 8-16 2015 Boys & Girls ESSK | Heraklio Crete | GRE | 2015-02-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1184 | 1297 | 1.00 | 3 | -0.93 | 40 | -37.20 | |
|  Aggelakis, Ilias | | | 1196 | GRE | 0.00 | 1 | -0.64 | 40 | -25.60 | |  Tselos, Aristotelis | | | 1303 | GRE | 0.00 | 1 | -0.49 | 40 | -19.60 | | | Kouvidis, Ioannis | | | 1053 | GRE | 1.00 | 1 | 0.20 | 40 | 8.00 | |
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) | | | | 14th Open Heraklio 2015 - A group | Heraklio Crete | GRE | 2015-04-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1435 | 1297 | 2.00 | 5 | 0.13 | 40 | 5.20 | |
| | Libiszewski, Fabien | g | | 1697 * | FRA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Koumis, Filippos | | | 1697 * | GRE | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Aggeletos, Marios | | | 1697 * | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Kouvidis, Ioannis | | | 1053 | GRE | 0.50 | 1 | -0.30 | 40 | -12.00 | | | Dagkonaki, Antonia | | | 1029 | GRE | 1.00 | 1 | 0.17 | 40 | 6.80 | | | * 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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