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Individual Calculations June 2023 |
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| Chatzinikolaou, Diogenis Total change: 33.20 | |   |
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| 7th open Gioachino Greco 2023 | Athens | GRE | 2023-04-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1555 | 1450 | 2.00 | 3 | 0.83 | 40 | 33.20 | |
|  Iliadis, Markos | | | 1924 | GRE | 1.00 | 1 | 0.95 | 40 | 38.00 | |  Papadimitriou, Ioannis Z. | | | 1691 | GRE | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Chrysikopoulos, Ioannis A | | | 1051 | GRE | 1.00 | 1 | 0.08 | 40 | 3.20 | |
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) | | |
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