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Individual Calculations January 2020 |
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| Porcelli, Giuseppe Total change: 64.40 | |   |
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| WE 17 Grand Hotel Adriatico - C | Montesilvano | ITA | 2019-12-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1247 | 1128 | 3.00 | 4 | 1.61 | 40 | 64.40 | |
|  Pascolini, Debora | | | 1294 | ITA | 1.00 | 1 | 0.72 | 40 | 28.80 | |  Reginato, Elisabetta | | | 1304 | ITA | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Leve, Ettore | | | 1330 | ITA | 1.00 | 1 | 0.76 | 40 | 30.40 | | | Di Fabio, Sara | | | 1059 | ITA | 1.00 | 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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