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Rapid:
Individual Calculations March 2018 |
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| Katzkova, Olga Total change: -17.80 | |   |
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| Veterans Defender's day 2018 Rapid | Moscow | RUS | 2018-02-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1954 | 1883 | 2.50 | 8 | -0.89 | 20 | -17.80 | |
|  Vul, Arkadi Eremeevich | g | | 2226 | RUS | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Birjukov, Nikolay | f | | 2251 | RUS | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Vasiukova, Ekaterina | | | 1760 | RUS | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Goncharova, Nadezhda | | wf | 1908 | RUS | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Afanasieva, Elena | | | 1562 | RUS | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Khramtsova, Irina | | wf | 1931 | RUS | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Bogumil, Tatiana | | wg | 2160 | RUS | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Dolmatovskiy, Boris | | | 1837 | RUS | 0.50 | 1 | -0.06 | 20 | -1.20 | |
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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