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Individual Calculations January 2018 |
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| Nigrelli, Dario Total change: -29.00 | |   |
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| WE XXII Memorial Roberto Magari - C | Siena | ITA | 2017-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1317 | 1426 | 0.50 | 3 | -1.45 | 20 | -29.00 | |
|  Massazza, Federico | | | 1287 | ITA | 0.50 | 1 | -0.19 | 20 | -3.80 | |  Pallaro, Gabriele | | | 1337 | ITA | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Melosi, Alessandro | | | 1327 | ITA | 0.00 | 1 | -0.64 | 20 | -12.80 | |
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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