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Rapid:
Individual Calculations December 2023 |
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| Zouroufidis, Ifikratis Total change: -2.00 | |   |
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| 4th Autumn Chess Marathon Oct 2023 - Rapid | Kallithea | GRE | 2023-10-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1343 | 1139 | 1.50 | 5 | -0.10 | 20 | -2.00 | |
|  Zamit, Kyriakos | | | 1776 | GRE | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Angelopoulos, Panagiotis Charalam | | | 1352 | GRE | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Alepoudeas, Stylianos | | | 1491 | GRE | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Armaos, Petros | | | 1021 | GRE | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Alepoudeas, Dimitrios S | | | 1074 | GRE | 1.00 | 1 | 0.41 | 20 | 8.20 | |
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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