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Individual Calculations May 2021 |
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| Damia, Angelo Total change: -5.20 | |   |
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| WE 6 Hotel Astoria - A | Fermo | ITA | 2021-04-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2096 | 2275 | 3.00 | 5 | -0.52 | 10 | -5.20 | |
|  Martinelli, Valeria | | | 1970 | ITA | 1.00 | 1 | 0.14 | 10 | 1.40 | |  Buffoni, Luca | | | 1875 * | ITA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Lumachi, Gabriele | f | | 2316 | ITA | 0.00 | 1 | -0.44 | 10 | -4.40 | | | Orfini, Nicolo | | | 2229 | ITA | 0.50 | 1 | -0.06 | 10 | -0.60 | | | Luciani, Valerio | f | | 2088 | ITA | 0.50 | 1 | -0.24 | 10 | -2.40 | | | * 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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