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Individual Calculations January 2018 |
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| Borghi, Bruno Total change: -35.60 | |   |
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| WE 25 del Graticolato - B | Santa Maria di Sala | ITA | 2017-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1385 | 1659 | 1.50 | 4 | -1.78 | 20 | -35.60 | |
|  Giraldi, Edoardo | | | 1346 | ITA | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Alessi, Giovanni | | | 1486 | ITA | 0.00 | 1 | -0.73 | 20 | -14.60 | |  Ballon, Gianluca | | | 1448 | ITA | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Vianello, Viviana Sofia | | | 1259 * | ITA | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * 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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