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Individual Calculations April 2017 |
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| Occhipinti, Massimo Total change: -13.00 | |   |
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| CP Ragusa 2017 | Ragusa | ITA | 2017-02-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1696 | 1938 | 2.50 | 4 | -0.65 | 20 | -13.00 | |
|  Schembri, Roberto | | | 1620 | ITA | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Arrabito, Gianfranco | | | 1842 | ITA | 0.00 | 1 | -0.63 | 20 | -12.60 | |  Galofaro, Gabriele | | | 1735 | ITA | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Tumino, Andrea | | | 1588 | ITA | 1.00 | 1 | 0.11 | 20 | 2.20 | |
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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