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Rapid:
Individual Calculations December 2014 |
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| Motuza, Nedas Total change: 7.20 | |   |
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| Alexandra Kosteniuk international chess cup – 2014 (children born in 2004 and younger) | Kaliningrad | RUS | 2014-11-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1336 | 1247 | 1.00 | 1 | 0.62 | 20 | 12.40 | |
|  Kurygin, Konstantin | | | 1336 | RUS | 1.00 | 1 | 0.62 | 20 | 12.40 | |
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) | | | | 14th Individual European Rapid Championship Boys U10 | Tallinn | EST | 2014-11-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1579 | 1247 | 0.00 | 2 | -0.26 | 20 | -5.20 | |
|  Romanov, Dmitrii | | | 1510 | RUS | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Morgunov, Marc | | | 1647 * | AUT | 0.00 | 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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