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Individual Calculations June 2023 |
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| Cellucci, Davide Total change: -19.80 | |   |
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| CIS 2023 - Serie Promozione Abruzzo | Montesilvano | ITA | 2023-05-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1536 | 1540 | 0.50 | 3 | -0.99 | 20 | -19.80 | |
|  Di Martino, Antonio | | | 1579 | ITA | 0.00 | 1 | -0.45 | 20 | -9.00 | |  Spada, Angelo | | | 1829 | ITA | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Ulbar, Costantino | | | 1201 | ITA | 0.50 | 1 | -0.38 | 20 | -7.60 | |
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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