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Individual Calculations December 2023 |
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| Nigrelli, Dario Total change: -14.40 | |   |
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| WE 30 Lazio Scacchi - Torneo di novembre - B | Roma | ITA | 2023-11-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1180 | 1317 | 2.00 | 4 | -0.72 | 20 | -14.40 | |
|  Pioli, Marco | | | 1081 | ITA | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Sgrignuoli, Giordano | | | 1258 | ITA | 0.00 | 1 | -0.58 | 20 | -11.60 | |  Allegria, Alessandro | | | 1208 | ITA | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Moreno, Giovanni | | | 1173 | ITA | 1.00 | 1 | 0.31 | 20 | 6.20 | |
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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