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Individual Calculations July 2023 |
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| Haldaiakis, Vasilios Total change: -36.40 | |   |
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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 |
| 1595 | 1544 | 1.00 | 5 | -1.82 | 20 | -36.40 | |
|  Alexakis, Dimitris | m | | 2439 | GRE | 0.00 | 1 | 0.00 | 20 | 0.00 | |  Latifis, Panagiotis | | | 1323 | GRE | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Tzempelikou, Agapi | | | 1507 | GRE | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Tsiboukelis, Panagiotis | | | 1317 | GRE | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Kyparissas, Evangelos | | | 1391 | GRE | 0.00 | 1 | -0.70 | 20 | -14.00 | |
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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