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Individual Calculations July 2022 |
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| D Eva, Maurizio Total change: 0.20 | |   |
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| Settimanale Lorenzo Castellano - A Rounds 6-7 | Roma | ITA | 2022-06-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1503 | 1731 | 1.00 | 1 | 0.21 | 20 | 4.20 | |
|  Salvagni, Gianfranco | | | 1503 | ITA | 1.00 | 1 | 0.21 | 20 | 4.20 | |
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 15 Settimanale Memorial Salvatore Nobile Rounds 1-2 | Roma | ITA | 2022-06-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1615 | 1731 | 1.00 | 2 | -0.20 | 20 | -4.00 | |
|  Ferrari, Fabio | | | 1331 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Marino, Giovanni | | | 1898 | ITA | 0.00 | 1 | -0.28 | 20 | -5.60 | | | * 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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