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Individual Calculations December 2017 |
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| Ponzecchi, Riccardo Total change: -13.60 | |   |
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| FE Florence Move 2017 - u16 | Firenze | ITA | 2017-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1121 | 1408 | 1.00 | 2 | -0.68 | 20 | -13.60 | |
|  Laneve, Giulio | | | 1087 | ITA | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Alpini, Fabio | | | 1155 | ITA | 1.00 | 1 | 0.19 | 20 | 3.80 | |
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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