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Rapid:
Individual Calculations February 2018 |
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| Tosi, Lucrezia Total change: -18.00 | |   |
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| OP STEINITZ 7 | ROMA | ITA | 2017-12-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1589 | 1338 | 0.00 | 4 | -0.90 | 20 | -18.00 | |
|  Graziani, Sergio | | | 1738 * | ITA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Grammatico, Riccardo | | | 1540 | ITA | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Pastore, Cosmas | | | 1738 * | ITA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Graziani, Emma | | | 1341 | ITA | 0.00 | 1 | -0.50 | 20 | -10.00 | | | * 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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