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Rapid:
Individual Calculations December 2017 |
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| Efimov, Ivan Total change: -17.60 | |   |
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| 40th anniversary of the Saratov Chess Club Semifinal Rapid | Saratov | RUS | 2017-11-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2026 | 2130 | 4.50 | 9 | -0.88 | 20 | -17.60 | |
|  Nikonov, Lev | | | 1730 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Dmitriev, Igor | m | | 2332 | RUS | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Iljushina, Olga | | wg | 2150 | RUS | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Karpenko, Artem | f | | 2282 | RUS | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Muromtsev, Arthur | f | | 2256 | RUS | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Gitelson, Arkady | | | 2176 | RUS | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Fedukin, Alexandre | | | 1850 | RUS | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Krivonosov, Nikita | | | 1730 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Prokopetc, Semen | | | 1730 * | RUS | 1.00 | 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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