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Individual Calculations December 2015 |
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| Arena, Ignazio Total change: -30.80 | |   |
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| CI Squadre u16 2015 | Rivarolo Canavese | ITA | 2015-10-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1721 | 1522 | 0.00 | 3 | -0.77 | 40 | -30.80 | |
|  Parrinello, Marco | | | 1723 | ITA | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Asperti, Giovanni | | | 1843 | ITA | 0.00 | 1 | -0.13 | 40 | -5.20 | |  Pagliuca, Andrea | | | 1597 | ITA | 0.00 | 1 | -0.40 | 40 | -16.00 | |
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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