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Individual Calculations April 2018 |
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| Seccia, Riccardo Total change: 19.20 | |   |
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| WE Hotel Astoria 2018 - C | Fermo | ITA | 2018-03-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1339 | 1345 | 3.00 | 5 | 0.48 | 40 | 19.20 | |
|  Marzetti, Andrea | | | 1123 | ITA | 1.00 | 1 | 0.22 | 40 | 8.80 | |  Arielli, Andrea | | | 1495 | ITA | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Brugnoni, Lorenzo | | | 1257 | ITA | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Peretti, Feliciano | | | 1441 | ITA | 1.00 | 1 | 0.63 | 40 | 25.20 | | | Marzetti, Alessandro | | | 1380 | ITA | 0.00 | 1 | -0.45 | 40 | -18.00 | |
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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