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Individual Calculations January 2022 |
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| Mazzella, Riccardo Total change: -11.80 | |   |
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| WE 28 Del graticolato - C | Santa Maria di Sala | ITA | 2021-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1302 | 1225 | 1.00 | 4 | -0.59 | 20 | -11.80 | |
|  Pigozzo, Stefano | | | 1352 | ITA | 1.00 | 1 | 0.67 | 20 | 13.40 | |  Gallo, Fausto | | | 1316 | ITA | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Davanzo, Giancarlo | | | 1221 | ITA | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Steffenato, Alberto | | | 1320 | ITA | 0.00 | 1 | -0.37 | 20 | -7.40 | |
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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