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Individual Calculations December 2023 |
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| Carrai, Giacomo Total change: -54.40 | |   |
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| OP 2 Memorial Nunzio Ruscitti | Piacenza | ITA | 2023-11-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1301 | 1594 | 1.50 | 5 | -2.72 | 20 | -54.40 | |
|  Costa, Vittorio | | | 1249 | ITA | 0.00 | 1 | -0.89 | 20 | -17.80 | | | Rizzi, Giacomo | | | 1352 | ITA | 1.00 | 1 | 0.20 | 20 | 4.00 | |  Quinto, Raffaele | | | 1371 | ITA | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Berzioli, Pietro Maria | | | 1272 | ITA | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Paragliola, Gennaro | | | 1259 | ITA | 0.50 | 1 | -0.38 | 20 | -7.60 | |
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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