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Rapid:
Individual Calculations January 2023 |
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| Porcu, Riccardo Total change: -4.40 | |   |
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| OP RAPID COPPA SCACCHI STORE | SARDARA | ITA | 2022-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1692 | 1659 | 3.00 | 6 | -0.22 | 20 | -4.40 | |
|  Mameli, Gianluca | | | 2027 | ITA | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Valenza, Marco | | | 1612 | ITA | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Caddeo, Roberto | | | 1301 | ITA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | La Gaetana, Mirko | | | 1315 | ITA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Sonis, Francesco | g | | 2452 | ITA | 0.00 | 1 | 0.00 | 20 | 0.00 | | | Simmonds, Alessio | | | 1445 | ITA | 1.00 | 1 | 0.23 | 20 | 4.60 | |
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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