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Rapid:
Individual Calculations November 2017 |
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| Drakonakis, Athanasios Total change: -5.20 | |   |
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| Youth rapid SO Kallithea Sep 2017 | Kallithea | GRE | 2017-09-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1129 | 1038 | 0.00 | 1 | -0.38 | 20 | -7.60 | |
|  Vasilas, Konstantinos | | | 1129 | GRE | 0.00 | 1 | -0.38 | 20 | -7.60 | |
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) | | | | Chess Marathon Ermideia 2017 - Rapid | Kallithea | GRE | 2017-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1357 | 1038 | 1.00 | 6 | 0.12 | 20 | 2.40 | |
| | Sideris, Theodoros | | | 1438 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Anisios, Markos | | | 1409 | GRE | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Proutsalis, Marios Alexandros | | | 1167 | GRE | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Troulos, Konstantinos | | | 1393 | GRE | 1.00 | 1 | 0.89 | 20 | 17.80 | | | Samaras, Vasileios | | | 1295 | GRE | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Psoma, Virginia | | | 1438 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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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