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Individual Calculations March 2023 |
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| Lombardi, Michele Total change: -25.20 | |   |
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| WE 9 Hotel Astoria - 3 Festa degli innamorati - B | Fermo | ITA | 2023-02-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1474 | 1752 | 2.00 | 4 | -1.26 | 20 | -25.20 | |
|  Corvi, Maddalena | | | 1367 | ITA | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Leardini, Mirko | | | 1637 | SMR | 0.00 | 1 | -0.66 | 20 | -13.20 | |  Della Penna, Leonardo | | | 1352 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Migliozzi, Giuseppe | | | 1541 | ITA | 0.00 | 1 | -0.77 | 20 | -15.40 | | | * 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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