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Blitz:
Individual Calculations November 2019 |
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| Petrakov, Aleksey Total change: -4.80 | |   |
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| Pushkin 127th Alekhine's Anniversary Blitz | St. Petersburg | RUS | 2019-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1624 | 1639 | 5.50 | 11 | -0.24 | 20 | -4.80 | |
|  Shalygin, Andrei | | | 2039 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Rozanovich, Arkadiy | | | 1513 | RUS | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Semenov, Vyacheslav A. | | | 1581 | RUS | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Motorina, Vera | | | 1239 * | RUS | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Melnik, Semion | | | 1516 | RUS | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Motorina, Irina | | | 1544 | RUS | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Suponin, Vladimir | | | 1831 | RUS | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Nazarov, Viktor S. | | | 1688 | RUS | 0.50 | 1 | 0.07 | 20 | 1.40 | | | Salmin, Vitaliy | | | 1644 | RUS | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Berestovitskiy, Erlen | | | 1656 | RUS | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Mazhnikov, Viktor | | | 1610 | RUS | 1.00 | 1 | 0.46 | 20 | 9.20 | | | * 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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