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Individual Calculations February 2019 |
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| Cioni, Mattia Ernesto Total change: 24.00 | |   |
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| CP Pisa e Livorno 2019 | Pisa | ITA | 2019-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1641 | 1410 | 1.50 | 4 | 0.60 | 40 | 24.00 | |
|  Borrelli, Lorenzo | | | 1782 | ITA | 0.00 | 1 | -0.10 | 40 | -4.00 | |  Politi, Ennio | | | 1622 | ITA | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Lufta, Rrapush | | | 1662 | ITA | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Sozzi, Gianluca | | | 1496 | ITA | 1.00 | 1 | 0.62 | 40 | 24.80 | |
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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