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Individual Calculations January 2021 |
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| Iannamorelli, Pierfederico Total change: -20.40 | |   |
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| WE 20 Grand Hotel Adriatico - C | Montesilvano | ITA | 2020-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1236 | 1394 | 2.50 | 5 | -1.02 | 20 | -20.40 | |
|  Piccoli, Loren | | | 1269 | ITA | 1.00 | 1 | 0.33 | 20 | 6.60 | |  Nardoni, Matteo | | | 1295 | ITA | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Tofu, Marco | | | 1305 | ITA | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Guccione, Matteo Francesco | | | 1090 | ITA | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Bartoletti, Giulio | | | 1220 | ITA | 0.50 | 1 | -0.23 | 20 | -4.60 | |
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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