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Individual Calculations April 2017 |
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| Piantoni, Pierino Total change: 24.20 | |   |
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| WE 26 Comune di Ceriano - B | Ceriano Laghetto | ITA | 2017-03-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1807 | 1849 | 4.00 | 5 | 1.21 | 20 | 24.20 | |
|  Confalonieri, Luca | | | 1739 | ITA | 1.00 | 1 | 0.35 | 20 | 7.00 | |  Urwyler, Nikash | | | 1756 | SUI | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Sala, Tiziano Paolo | | | 1850 | ITA | 0.50 | 1 | 0.00 | 20 | 0.00 | | | Lupi, Matthew | | | 1842 | ITA | 0.50 | 1 | -0.01 | 20 | -0.20 | | | Lumachi, Gabriele | | | 1848 | ITA | 1.00 | 1 | 0.50 | 20 | 10.00 | |
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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