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Individual Calculations December 2019 |
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| Polito, Luca Total change: -12.80 | |   |
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| OP Autumn chess | Misilmeri | ITA | 2019-11-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1490 | 1439 | 1.50 | 4 | -0.32 | 40 | -12.80 | |
|  Lo Presti, Giulio | | | 1803 | ITA | 0.00 | 1 | -0.10 | 40 | -4.00 | |  Ardizzone, Luigi | | | 1346 | ITA | 0.50 | 1 | -0.13 | 40 | -5.20 | | | Verga, Francesco | | | 1513 | ITA | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Lo Cricchio, Giuseppe | | | 1296 | ITA | 1.00 | 1 | 0.31 | 40 | 12.40 | |
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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