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Individual Calculations July 2022 |
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| Costalonga, Riccardo Total change: -24.80 | |   |
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| CR Lombardia 2022 | Cinisello Balsamo | ITA | 2022-05-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1489 | 1734 | 1.00 | 2 | -0.59 | 40 | -23.60 | |
|  Caputo, Lorenzo | | | 1574 | ITA | 0.50 | 1 | -0.21 | 40 | -8.40 | |  Zamboni, Matteo | | | 1403 | ITA | 0.50 | 1 | -0.38 | 40 | -15.20 | |
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) | | | | OP U18 Citta' di Vigevano | Vigevano | ITA | 2022-06-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1569 | 1686 | 4.50 | 7 | -0.03 | 40 | -1.20 | |
| | Revoltella, Federico | | | 1286 * | ITA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Pozzari, Simone | | | 2184 | ITA | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Polidoro, Ettore | | | 1383 | ITA | 0.50 | 1 | -0.36 | 40 | -14.40 | | | Petcu, Gabriel | | | 1462 | ITA | 0.50 | 1 | -0.28 | 40 | -11.20 | | | Pighi, Edoardo | | | 1339 | ITA | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Meharunkar, Pari Prasad | | | 1444 | ITA | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Bochnickova, Simona | | | 1887 | SVK | 0.50 | 1 | 0.26 | 40 | 10.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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