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Rapid:
Individual Calculations December 2019 |
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| Spandonidis, Vasileios Total change: 0.80 | |   |
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| GP rapid Serron Nov 2019 | Serres | GRE | 2019-11-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1200 | 1267 | 3.00 | 5 | 0.06 | 20 | 1.20 | |
|  Seretis, Nikolaos G | | | 1007 | GRE | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Demelkas, Vasileios | | | 1234 | GRE | 1.00 | 1 | 0.45 | 20 | 9.00 | |  Toliopoulos, Konstantinos | | | 1560 | GRE | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Kyriakidou, Chrysa | | | 1190 | GRE | 0.00 | 1 | -0.61 | 20 | -12.20 | | | Christoforidou, Kalliopi | | | 1011 | GRE | 1.00 | 1 | 0.19 | 20 | 3.80 | |
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) | | | | Rapid Ioannidis Nanos 2019 | Drama | GRE | 2019-11-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1280 | 1267 | 2.00 | 4 | -0.02 | 20 | -0.40 | |
| | Seretis, Nikolaos G | | | 1007 | GRE | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Iosifidis, Evangelos | | | 1667 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Georgiadis, Ilias | | | 1295 | GRE | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Chatzigeorgiadis, Iosif | | | 1149 | GRE | 1.00 | 1 | 0.34 | 20 | 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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