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Rapid:
Individual Calculations January 2023 |
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| Vasilakopoulos, Georgios Total change: 0.80 | |   |
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| ACC Saturday Rapid Dec 2022 - 2 | Athens | GRE | 2022-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1529 | 1633 | 1.50 | 3 | -0.41 | 20 | -8.20 | |
|  Dedemadis, Charilaos | | | 1467 | GRE | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Kontogiannis, Alexandros | | | 1644 | GRE | 0.00 | 1 | -0.48 | 20 | -9.60 | |  Batzilis, Dimitrios | | | 1475 | GRE | 0.50 | 1 | -0.21 | 20 | -4.20 | |
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) | | | | Univercities Rapid Chess 2022 | Athens | GRE | 2022-12-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1594 | 1633 | 3.00 | 4 | 0.45 | 20 | 9.00 | |
| | Apostolou, Petros | | | 1358 | GRE | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Patrelakis, Evaggelos | f | | 2387 | GRE | 0.00 | 1 | 0.00 | 20 | 0.00 | | | Kremmuda, Dimitra | | | 1233 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Daniilidi, Dimitra Lydia | | | 1396 | GRE | 1.00 | 1 | 0.20 | 20 | 4.00 | | | * 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) | | |
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