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Individual Calculations December 2022 |
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| Chiarelli, Massimo Total change: 15.80 | |   |
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| WE Caterina Sforza - B | Bagnara di Romagna | ITA | 2022-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1451 | 1309 | 2.00 | 4 | 0.67 | 20 | 13.40 | |
|  Gerace, Agostino | | | 1427 | ITA | 1.00 | 1 | 0.66 | 20 | 13.20 | |  Silvestri, Carlo | | | 1547 | ITA | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Costa Contastino, Riccardo | | | 1634 | ITA | 0.50 | 1 | 0.37 | 20 | 7.40 | | | Bacci, Gioele | | | 1194 | ITA | 0.50 | 1 | -0.16 | 20 | -3.20 | |
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 Sociale Mantova 2022 | Borgo Virgilio | ITA | 2022-11-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1539 | 1309 | 1.00 | 3 | 0.12 | 20 | 2.40 | |
| | Sacchetti, Andrea | | | 1788 | ITA | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Favini, Matteo | | | 1724 | ITA | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Bricherasio, Tyler | | | 1104 | ITA | 1.00 | 1 | 0.24 | 20 | 4.80 | |
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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