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Individual Calculations August 2018 |
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| Marzetti, Andrea Total change: 4.40 | |   |
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| CIG 2018 - Finale u12 | Scalea | ITA | 2018-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1407 | 1187 | 1.00 | 4 | 0.11 | 40 | 4.40 | |
|  Lo Gatto, Riccardo | | | 1400 | ITA | 1.00 | 1 | 0.77 | 40 | 30.80 | |  Laneve, Giulio | | | 1437 | ITA | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Gazzotti, Francesco | | | 1350 | ITA | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Pighi, Edoardo | | | 1440 | ITA | 0.00 | 1 | -0.19 | 40 | -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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