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Blitz:
Individual Calculations December 2018 |
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| Kuvaldin, Sergey Total change: 5.40 | |   |
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| Ohta-park chess Autumn 2018. Blitz | Mistolovo | RUS | 2018-11-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1514 | 1402 | 3.00 | 7 | 0.27 | 20 | 5.40 | |
|  Kalikin, Andrey | | | 1802 * | RUS | 0.50 | 1 | 0.42 | 20 | 8.40 | |  Tomberg, Dmitry | | | 1802 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Motorina, Irina | | | 1680 | RUS | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Sungurova, Tatiana | | | 1331 | RUS | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Lezina, Anna | | | 1382 | RUS | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Romanov, Nikita | | | 1382 | RUS | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Lezin, Aleksandr | | | 1219 | RUS | 1.00 | 1 | 0.26 | 20 | 5.20 | | | * 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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