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Individual Calculations May 2019 |
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| Milani, Patrizia Total change: 15.20 | |   |
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| OP 21 Settimanale ASR - A | Roma | ITA | 2019-03-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1673 | 1508 | 2.50 | 6 | 0.76 | 20 | 15.20 | |
|  Agostini, Maurizio | | | 1789 | ITA | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Caperna, Francesco | | | 1633 | ITA | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Bolla, Vittorio | | | 1626 | ITA | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Arabito, Giuseppe | | | 1657 | ITA | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Placchetta, Omero | | | 1551 | ITA | 1.00 | 1 | 0.56 | 20 | 11.20 | | | Ciufolini, Sirio | | | 1784 | ITA | 0.00 | 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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