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Individual Calculations April 2018 |
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| Marchi, Alessandro Total change: 9.80 | |   |
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| OP 11 Memorial S. Nobile - C | Roma | ITA | 2018-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1281 | 1284 | 3.00 | 5 | 0.49 | 20 | 9.80 | |
|  Marta, Claudio | | | 1148 | ITA | 0.00 | 1 | -0.68 | 20 | -13.60 | |  Baldovin, Gaetano | | | 1428 | ITA | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Bertollini, Ferruccio | | | 1399 | ITA | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Cannavo , Giuseppe | | | 1119 | ITA | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Dorascenzi, Angelo | | | 1312 | ITA | 1.00 | 1 | 0.54 | 20 | 10.80 | |
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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