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Individual Calculations February 2019 |
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| Menghini, Elena Total change: 3.60 | |   |
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| OP Porto Sant'Elpidio | Porto Sant'Elpidio | ITA | 2019-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1579 | 1319 | 1.00 | 4 | 0.09 | 40 | 3.60 | |
|  Recchi, Antonio | | | 1719 * | ITA | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Medorini, Massimiliano | | | 1719 * | ITA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Pocognoli, Gianfranco | | | 1664 | ITA | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Marzetti, Andrea | | | 1214 | ITA | 1.00 | 1 | 0.36 | 40 | 14.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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