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Rapid:
Individual Calculations February 2019 |
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| Koshelnik, Ivan Total change: 63.60 | |   |
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| Rostov-on-Don January 2019 rapid | Rostov-on-Don | RUS | 2019-01-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1533 | 1280 | 5.00 | 8 | 3.18 | 20 | 63.60 | |
|  Ivanov, Roman | | | 1680 * | RUS | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Golovanev, Vladimir | | | 1680 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Melikyan, Armen | | | 1680 * | RUS | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Tulaeva, Mariya | | | 1665 | RUS | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Egorov, Aleksander E | | | 1313 | RUS | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Rotte, Matvey | | | 1338 | RUS | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Chobotov, Alexander | | | 1274 | RUS | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Bubenko, Igor | | | 1636 | RUS | 1.00 | 1 | 0.89 | 20 | 17.80 | | | * 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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