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Individual Calculations May 2021 |
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| Lari, Ferruccio Total change: -19.80 | |   |
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| OP 3 Prato city | Prato | ITA | 2021-04-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1239 | 1503 | 1.00 | 2 | -0.65 | 20 | -13.00 | |
|  Baldi, Gianluca | | | 1222 | ITA | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Carloppi, Leonardo | | | 1256 | ITA | 0.00 | 1 | -0.81 | 20 | -16.20 | |
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) | | | | WE Nuovo torneo della liberazione A | Firenze | ITA | 2021-04-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1780 | 1503 | 0.00 | 2 | -0.34 | 20 | -6.80 | |
| | Roccanti, Lapo | | | 1829 | ITA | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Francioni, Marco | | | 1731 | ITA | 0.00 | 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) | | |
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