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Individual Calculations April 2019 |
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| Marconi, Andrea Total change: -13.60 | |   |
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| CIS 2019 - Serie Promozione Marche | Fermo | ITA | 2019-03-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1394 | 1605 | 3.00 | 5 | -0.68 | 20 | -13.60 | |
|  Recchi, Antonio | | | 1787 | ITA | 0.00 | 1 | -0.26 | 20 | -5.20 | |  Ceschini, Edoardo | | | 1350 | ITA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Amaolo, Alessio | | | 1306 | ITA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Marcozzi, Piero | | | 1218 | ITA | 0.00 | 1 | -0.91 | 20 | -18.20 | | | Calvigioni, Matteo | | | 1310 | ITA | 1.00 | 1 | 0.15 | 20 | 3.00 | |
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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