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Rapid:
Individual Calculations May 2014 |
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| Petrovska, Arina Total change: -5.20 | |   |
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| Latvian Railway Open C | Riga | LAT | 2014-03-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1633 | 1330 | 0.50 | 5 | -0.26 | 20 | -5.20 | |
|  Polyakov, Fedor | | | 1730 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Krauze, Anda | | | 1659 | LAT | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Deglis, Dainis | | | 1661 | LAT | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Sevastjanovs, Roberts | | | 1508 | LAT | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Zvans, Maris | | | 1606 | LAT | 0.00 | 1 | -0.17 | 20 | -3.40 | | | * 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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