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Individual Calculations April 2019 |
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| Sideris, Georgios Total change: -4.00 | |   |
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| 2019 Team Championships ESSTH-CHALK Local Category Rounds 7-9 | ESSTH-CHALK | GRE | 2019-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1854 | 1938 | 1.00 | 2 | -0.20 | 20 | -4.00 | |
|  Marantidis, Panagiotis | | | 1713 | GRE | 0.50 | 1 | -0.28 | 20 | -5.60 | |  Dermatopoulos, Konstantinos | | | 1995 | GRE | 0.50 | 1 | 0.08 | 20 | 1.60 | |
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) | | |
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