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Individual Calculations April 2023 |
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| Brandi, Flaviano Total change: -38.00 | |   |
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| OP Roma 2023 | Roma | ITA | 2023-03-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1531 | 1923 | 2.50 | 5 | -1.90 | 20 | -38.00 | |
|  Richichi, Valerio | | | 1300 | ITA | 0.50 | 1 | -0.49 | 20 | -9.80 | |  Sbardella, Vittorio | | | 1523 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Cecconi, Adriano | | | 1636 | ITA | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Marino, Giovanni | | | 1783 | ITA | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Corvi, Maddalena | | | 1413 | ITA | 0.00 | 1 | -0.96 | 20 | -19.20 | | | * 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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