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Individual Calculations May 2021 |
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| Dordoni, Riccardo Total change: -6.20 | |   |
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| WE 23 Primavera - C | Genova | ITA | 2021-04-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1421 | 1500 | 1.50 | 3 | -0.31 | 20 | -6.20 | |
|  Gualano, Roberto | | | 1357 | ITA | 1.00 | 1 | 0.31 | 20 | 6.20 | |  Abisso, Filippo | | | 1468 | ITA | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Aimone, Andrea | | | 1439 | ITA | 0.00 | 1 | -0.58 | 20 | -11.60 | |
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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