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Individual Calculations January 2022 |
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| Ombrella, Massimo Total change: 21.80 | |   |
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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 |
| 1260 | 1334 | 3.50 | 4 | 1.09 | 20 | 21.80 | |
|  Davanzo, Giancarlo | | | 1221 | ITA | 1.00 | 1 | 0.35 | 20 | 7.00 | |  Scandiuzzi, Roberto | | | 1212 | ITA | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Frascerra, Andrea | | | 1291 | ITA | 0.50 | 1 | -0.06 | 20 | -1.20 | | | Gallo, Fausto | | | 1316 | ITA | 1.00 | 1 | 0.47 | 20 | 9.40 | |
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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