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Individual Calculations April 2017 |
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| Bossi, Alessandro Total change: -26.60 | |   |
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| WE Scacchi tra le Torri 2017 | Melegnano | ITA | 2017-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1769 | 1983 | 2.50 | 5 | -1.33 | 20 | -26.60 | |
|  Giannini, Mario | | | 1761 | ITA | 1.00 | 1 | 0.22 | 20 | 4.40 | |  Miglioli, Luca | | | 1697 | ITA | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Esposito, Giuseppe | | | 1765 | ITA | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Libutti, Michele | | | 1722 | ITA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Altea, Giovanni | | | 1901 | ITA | 0.50 | 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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