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Rapid:
Individual Calculations December 2019 |
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| Siakavaras, Ioannis Total change: -22.40 | |   |
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| Open rapid SS Larisas U2000 Nov 2019 | Larisa | GRE | 2019-11-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1261 | 1384 | 3.50 | 7 | -1.12 | 20 | -22.40 | |
|  Plakia, Natalia | | | 1039 | GRE | 1.00 | 1 | 0.11 | 20 | 2.20 | |  Koukouliatas, Sotirios Georgios | | | 1161 | GRE | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Gkountouras, Miltiadis | | | 1099 | GRE | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Koukouvitis, Dimitrios | | | 1207 | GRE | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Symeonidis, Theofilos | | | 1346 | GRE | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Bellos, Iason | | | 1191 | GRE | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Papapostolou, Apostolos | | | 1784 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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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