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Rapid:
Individual Calculations December 2018 |
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| Grillandini, Alessio Total change: -25.00 | |   |
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| OP COLLATERALE U16 CTRS | EMPOLI | ITA | 2018-11-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1358 | 1281 | 0.00 | 3 | -1.25 | 20 | -25.00 | |
|  Bechelli, Flavio | | | 1592 | ITA | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Centamore, Alberto | | | 1331 | ITA | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Barbetti, Raul | | | 1151 | ITA | 0.00 | 1 | -0.68 | 20 | -13.60 | |
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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