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Individual Calculations April 2017 |
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| Cheiladakis, Vasileios Total change: -38.80 | |   |
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| 2017 ESSTH-HALK Team Championship POA - rounds 4-7 | Thessaloniki | GRE | 2017-02-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1034 | 1176 | 0.50 | 2 | -0.88 | 40 | -35.20 | |
|  Karaiskakis, Georgios | | | 1044 | GRE | 0.00 | 1 | -0.68 | 40 | -27.20 | |  Liamos, Evangelos | | | 1024 | GRE | 0.50 | 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) | | | | 3rd International Chess Tournament Vardaris - B group | Thessaloniki | GRE | 2017-02-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1486 | 1176 | 0.50 | 4 | -0.09 | 40 | -3.60 | |
| | Karounis, Ioannis | | | 1441 | GRE | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Kokkalis, Grigorios | | | 1392 | GRE | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Seferis, Georgios | | | 1576 * | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Tsitsirikis, Grigorios | | | 1533 | GRE | 0.00 | 1 | -0.11 | 40 | -4.40 | | | * 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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