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Individual Calculations December 2017 |
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| Alpini, Walter Total change: 65.20 | |   |
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| FE Florence Move 2017 - u16 | Firenze | ITA | 2017-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1431 | 1159 | 2.50 | 5 | 1.63 | 40 | 65.20 | |
|  Donati, Stefano | | | 1445 | ITA | 1.00 | 1 | 0.84 | 40 | 33.60 | |  Ruggiero, Alessandro | | | 1420 | ITA | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Aversa, Alessandro | | | 1476 | ITA | 0.50 | 1 | 0.37 | 40 | 14.80 | | | Tirenna, Francesco | | | 1469 | ITA | 1.00 | 1 | 0.86 | 40 | 34.40 | | | Tosi, Lucrezia | | | 1345 | ITA | 0.00 | 1 | -0.26 | 40 | -10.40 | |
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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