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Individual Calculations May 2018 |
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| Laurenzi, Edoardo Total change: -32.80 | |   |
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| FE 14 Grand Hotel Adriatico - C | Montesilvano | ITA | 2018-04-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1160 | 1381 | 1.50 | 3 | -0.82 | 40 | -32.80 | |
|  Serafini, Luigi | | | 1064 | ITA | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Tretta, Graziella | | | 1189 | ITA | 0.00 | 1 | -0.75 | 40 | -30.00 | |  Iacono, Giancarlo | | | 1228 | ITA | 0.50 | 1 | -0.20 | 40 | -8.00 | |
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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