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Individual Calculations February 2023 |
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| Vardakas, Grigorios Total change: 14.80 | |   |
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| 2nd International open SKG Chess Academy "White Tower" X-mas A | Thessaloniki | GRE | 2023-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2173 | 2094 | 3.50 | 7 | 0.74 | 20 | 14.80 | |
|  Giannopoulos, Ioannis | | | 1721 | GRE | 0.50 | 1 | -0.40 | 20 | -8.00 | |  Megalios, Konstantinos | m | | 2397 | GRE | 0.50 | 1 | 0.36 | 20 | 7.20 | | | Kuru, Atilla | | | 2052 | TUR | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Drenchev, Petar | g | | 2342 | BUL | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Tsaknakis, Zisis | f | | 2304 | GRE | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Georgiev, Krum | g | | 2310 | BUL | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Tsarsitalidis, Konstantinos | | | 2083 | GRE | 0.50 | 1 | -0.02 | 20 | -0.40 | |
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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