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Rapid:
Individual Calculations December 2022 |
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| Koudounis, Vasileios Total change: 8.40 | |   |
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| 15th Rapid Chess Festival 2022 | Thessaloniki | GRE | 2022-10-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1997 | 2030 | 5.00 | 9 | 0.42 | 20 | 8.40 | |
|  Kalyvas, Georgios A | | | 1630 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Merkouropoulos, Dionysios | | | 1469 | GRE | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Argiroudis, Stamatis | f | | 2309 | GRE | 1.00 | 1 | 0.84 | 20 | 16.80 | | | Giannoulakis, Lampros | f | | 2214 | GRE | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Mastrovasilis, Athanasios | g | | 2514 | GRE | 0.50 | 1 | 0.45 | 20 | 9.00 | | | Georgiev, Kiril | g | | 2650 | MKD | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Kalogridis, Antonios | f | | 2193 | GRE | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Boutikos, Eleftherios | | | 1378 | GRE | 0.50 | 1 | -0.49 | 20 | -9.80 | | | Rousos, Stamatios | | | 1615 | GRE | 0.00 | 1 | -0.93 | 20 | -18.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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