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Rapid:
Individual Calculations May 2014 |
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| Pena, Petru-Alexandru Total change: -13.80 | |   |
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| National youth chess championship 2014 - B U16 rapid | Caciulata | ROU | 2014-04-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1666 | 1461 | 1.00 | 6 | -0.69 | 20 | -13.80 | |
|  Radulescu, Vlad-Alexandru | | | 1861 * | ROU | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Stancu, Robert-Alexandru | | | 1801 | ROU | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Tudoran-Surligeanu, Adrian-Alex | | | 1324 | ROU | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Timofciuc, Sebastian | | | 1421 | ROU | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Barbul, Ionel | | | 1730 | ROU | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Voicu, Gabriel | | | 1861 * | ROU | 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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