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Rapid:
Individual Calculations July 2017 |
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| Kourkoulos-Arditis, Stamatis Total change: -8.40 | |   |
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| 2nd Royal Chess Rapid 2017 A group | Kallithea | GRE | 2017-06-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2010 | 2219 | 4.00 | 6 | -0.42 | 20 | -8.40 | |
|  Beliotis, Georgios | | | 1819 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Atanasov, Margarit | | | 1939 | BUL | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Grigoriadis, Mihail | | | 2015 | GRE | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Rahmanidis, Petros | | | 1876 | GRE | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Nikolaidis, Ioannis | g | | 2537 | GRE | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Alexakis, Dimitris | | | 1873 | GRE | 0.00 | 1 | -0.89 | 20 | -17.80 | | | * 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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