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Rapid:
Individual Calculations December 2019 |
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| Charistes, Nikolaos Total change: 39.60 | |   |
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| GP rapid Serron Nov 2019 | Serres | GRE | 2019-11-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1335 | 1168 | 1.00 | 3 | 0.06 | 20 | 1.20 | |
|  Toliopoulos, Konstantinos | | | 1560 | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Kougioumtzis, Iordanis | | | 1112 | GRE | 1.00 | 1 | 0.42 | 20 | 8.40 | |  Koudounis, Vasileios | | | 1332 | GRE | 0.00 | 1 | -0.28 | 20 | -5.60 | |
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) | | | | Rapid Ioannidis Nanos 2019 | Drama | GRE | 2019-11-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1382 | 1168 | 3.00 | 4 | 1.92 | 20 | 38.40 | |
| | Christoforidis, Spyridon | | | 1553 | GRE | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Kougioumtzis, Iordanis | | | 1112 | GRE | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Iosifidis, Evangelos | | | 1568 * | GRE | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Georgiadis, Ilias | | | 1295 | GRE | 1.00 | 1 | 0.67 | 20 | 13.40 | | | * 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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