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Individual Calculations May 2023 |
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| Tirenna, Francesco Total change: -29.60 | |   |
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| WE Petralia aan Zee - Girone 3 | Petralia Sottana | ITA | 2023-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1330 | 1401 | 1.50 | 5 | -1.48 | 20 | -29.60 | |
|  Catanzaro, Enrico | | | 1299 | ITA | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Nigrelli, Dario | | | 1373 | ITA | 0.50 | 1 | -0.04 | 20 | -0.80 | |  Taormina, Antonino | | | 1333 | ITA | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Lo Coco, Alessandro | | | 1325 | ITA | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Croce, Erasmo | | | 1321 | ITA | 1.00 | 1 | 0.39 | 20 | 7.80 | |
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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