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Individual Calculations July 2021 |
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| Marinucci, Johnny Total change: 12.60 | |   |
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| CR Emilia-Romagna 2021 | Imola | ITA | 2021-06-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1800 | 1669 | 2.00 | 4 | 0.63 | 20 | 12.60 | |
|  Giuntini, Enrico | | | 1964 | ITA | 0.00 | 1 | -0.15 | 20 | -3.00 | |  Lugaresi, Gabriele | | | 1317 | ITA | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Vicari, Luigi | | | 1883 | ITA | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Fuochi, Tommaso | | | 2037 | ITA | 0.00 | 1 | -0.10 | 20 | -2.00 | |
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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