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Individual Calculations December 2017 |
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| Isaia, Rosario Total change: -19.20 | |   |
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| FE 10 i Dioscuri - Memorial F. Vetro - B | Favara | ITA | 2017-11-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1573 | 1644 | 2.00 | 5 | -0.96 | 20 | -19.20 | |
|  Camarda, Giuseppe | | | 1448 | ITA | 1.00 | 1 | 0.25 | 20 | 5.00 | |  Rosolia, Giuseppe | | | 1765 | ITA | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Orlando, Santo | | | 1545 | ITA | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Marino, Gabriele | | | 1674 | ITA | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Virga, Federico | | | 1435 | ITA | 0.00 | 1 | -0.77 | 20 | -15.40 | |
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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