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Individual Calculations April 2018 |
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| Marzetti, Alessandro Total change: 31.20 | |   |
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| WE Hotel Astoria 2018 - C | Fermo | ITA | 2018-03-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1304 | 1380 | 4.50 | 5 | 1.56 | 20 | 31.20 | |
|  Pensieri, Mirko | | | 1147 | ITA | 1.00 | 1 | 0.21 | 20 | 4.20 | |  Peretti, Feliciano | | | 1441 | ITA | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Campofiloni, Armando | | | 1090 | ITA | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Arielli, Andrea | | | 1495 | ITA | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Seccia, Riccardo | | | 1345 | ITA | 1.00 | 1 | 0.45 | 20 | 9.00 | |
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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