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Rapid:
Individual Calculations December 2017 |
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| Deruchenko, Ivan Total change: 20.80 | |   |
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| Rapid for kids Overtime 2017 | St. Petersburg | RUS | 2017-10-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1562 | 1290 | 2.00 | 5 | 1.04 | 20 | 20.80 | |
|  Putrenko, Kirill | | | 1690 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Kichin, Alexander | | | 1615 | RUS | 1.00 | 1 | 0.87 | 20 | 17.40 | |  Kudryavtseva, Anastasia | | | 1439 | RUS | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Kovalenko, Kleopatra | | | 1683 | RUS | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Sviridov, Leon | | | 1383 | RUS | 0.00 | 1 | -0.37 | 20 | -7.40 | | | * 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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