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Individual Calculations May 2015 |
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| Attina , Rodolfo Total change: -5.00 | |   |
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| CP Cosenza 2015 - Memorial H. Gianutio | Rogliano | ITA | 2015-04-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1636 | 1435 | 0.50 | 3 | -0.25 | 20 | -5.00 | |
|  Rametta, Marcello | | | 1745 | ITA | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Mercuri, Delia | | | 1592 | ITA | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Scerra, Ezio | | | 1572 | ITA | 0.50 | 1 | 0.18 | 20 | 3.60 | |
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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