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Individual Calculations November 2017 |
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| Drakos, Konstantinos Total change: 0.20 | |   |
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| Autumn open 2017 Chess Square | Athens | GRE | 2017-09-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1699 | 1595 | 2.00 | 5 | 0.01 | 20 | 0.20 | |
|  Hartofylakas, Nikolaos | | | 1195 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Tzortzis, Dimitrios | | | 1991 | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Ntovas, Dimitrios | | | 1319 | GRE | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Gantis, Konstantinos | | | 1995 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Rahmanidis, Petros | | | 1995 * | 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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