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Rapid:
Individual Calculations June 2017 |
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| Gavriilidis, Nikiforos Total change: 25.40 | |   |
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| 8th Chess Festival 2017 Rapid | Thessaloniki | GRE | 2017-05-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1293 | 1050 | 1.50 | 4 | 0.56 | 20 | 11.20 | |
|  Islakoglou, Grigorios | | | 1450 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Eleftheriadis, Themistoklis | | | 1449 | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Kapia, Aggeliki | | | 1262 | GRE | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Popzafirov, Vasil | | | 1012 | BUL | 1.00 | 1 | 0.45 | 20 | 9.00 | | | * 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) | | | | Open rapid AMO Galaxias May 2017 | Thessaloniki | GRE | 2017-05-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1104 | 1050 | 2.00 | 3 | 0.71 | 20 | 14.20 | |
| | Stoimenidis, Dimitrios | | | 1233 | GRE | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Vafeiadakis, Konstantinos | | | 1012 | GRE | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Vasileiadi, Eleni | | | 1067 | GRE | 1.00 | 1 | 0.52 | 20 | 10.40 | |
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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