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Individual Calculations September 2021 |
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| Trimitzios, Petros Total change: 9.20 | |   |
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| 30th International open of Kavala 2021 - A group | Kavala | GRE | 2021-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2240 | 2362 | 6.00 | 9 | 0.46 | 20 | 9.20 | |
|  Tsarsitalidis, Konstantinos | | | 1962 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Gkonelas, Nikolaos | | | 1962 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kevlishvili, Robby | m | | 2524 | NED | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Nikolov, Momchil | g | | 2542 | BUL | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Vardakas, Grigorios | | | 2099 | GRE | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Zaronikas, Dimitrios | | | 2004 | GRE | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Karamichos, Michail | | | 1962 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Postny, Evgeny | g | | 2568 | ISR | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Mendonca, Leon Luke | g | | 2537 | IND | 0.50 | 1 | 0.23 | 20 | 4.60 | | | * 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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