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Individual Calculations May 2017 |
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| Bonini, Roberto Total change: -12.00 | |   |
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| WE 3 Memorial Perezzani - Citta' di Zevio | Zevio | ITA | 2017-04-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1936 | 1863 | 1.00 | 4 | -0.60 | 20 | -12.00 | |
|  Bordignon, Angelo | | | 1978 | ITA | 0.00 | 1 | -0.34 | 20 | -6.80 | |  De Napoli, Giuseppe | | | 1941 | ITA | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Negro, Raffaele | | | 1872 | ITA | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Zenari, Marco | | | 1951 | ITA | 0.00 | 1 | -0.38 | 20 | -7.60 | |
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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