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Individual Calculations July 2023 |
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| Voudouris, Nikolaos Total change: -6.80 | |   |
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| 1st Royal Gambit Open ESP Machites - A | Piraeus | GRE | 2023-06-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1600 | 1394 | 1.50 | 5 | -0.34 | 20 | -6.80 | |
|  Stratigos, Spiros | | | 1886 | GRE | 0.00 | 1 | -0.04 | 20 | -0.80 | |  Perifanis, Georgios | | | 2152 | GRE | 0.00 | 1 | 0.00 | 20 | 0.00 | | | Tsiboukelis, Panagiotis | | | 1317 | GRE | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Kyparissas, Evangelos | | | 1391 | GRE | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Ilias, Nikolaos | | | 1254 | GRE | 1.00 | 1 | 0.31 | 20 | 6.20 | |
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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