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Rapid:
Individual Calculations May 2017 |
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| Serano, Alice Total change: 30.20 | |   |
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| CIG 2017 - CHIETI U16 | CHIETI | ITA | 2017-03-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1440 | 1311 | 2.50 | 3 | 1.51 | 20 | 30.20 | |
|  Maione, Melissa | | | 1446 | ITA | 0.50 | 1 | 0.18 | 20 | 3.60 | |  Spatola Mayo, Francesco | | | 1499 | ITA | 1.00 | 1 | 0.74 | 20 | 14.80 | | | De Paolis, Alex | | | 1376 | ITA | 1.00 | 1 | 0.59 | 20 | 11.80 | |
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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