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Individual Calculations January 2020 |
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| Cerrato, Roberto Total change: -27.60 | |   |
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| WE 6 Vesuvio Chess Festival - B | Boscotrecase | ITA | 2019-11-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1566 | 1785 | 2.50 | 5 | -1.38 | 20 | -27.60 | |
|  Leone, Andrea | | | 1557 | ITA | 0.00 | 1 | -0.79 | 20 | -15.80 | |  Malcangi, Mario | | | 1605 | ITA | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Esposito, Giuseppe | | | 1626 | ITA | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Ruggiero, Alessandro | | | 1535 | ITA | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Taminto, Carlo | | | 1509 | ITA | 1.00 | 1 | 0.17 | 20 | 3.40 | |
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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