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Individual Calculations January 2021 |
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| Tomba, Ivan Total change: -17.80 | |   |
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| WE 3 Citta' di Imola - A | Imola | ITA | 2020-12-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2113 | 2313 | 3.50 | 6 | -0.89 | 20 | -17.80 | |
|  Gabbani, Sara | | | 1968 | ITA | 1.00 | 1 | 0.11 | 20 | 2.20 | |  Doric, Senad | | | 2059 | ITA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Piangerelli, Michele | | | 1913 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Lumachi, Gabriele | f | | 2297 | ITA | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Rindone, Andrea | | | 2150 | ITA | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Carlo, Emanuele | | | 2288 | ITA | 0.00 | 1 | -0.53 | 20 | -10.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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