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Rapid:
Individual Calculations January 2018 |
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| Potoulis, Ioannis Total change: 19.60 | |   |
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| Christmas Rapid AMO Galaxias 2017 | Thessaloniki | GRE | 2017-12-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1453 | 1237 | 2.00 | 4 | 0.98 | 20 | 19.60 | |
|  Tzimoulias, Konstantinos | | | 1577 | GRE | 0.50 | 1 | 0.38 | 20 | 7.60 | |  Konstantinidis, Michail | | | 1637 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Angelidis, Konstantinos | | | 1299 | GRE | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Magalakis, Stefanos | | | 1299 | GRE | 0.50 | 1 | 0.09 | 20 | 1.80 | | | * 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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