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Individual Calculations April 2023 |
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| Penza, Michele Total change: 18.00 | |   |
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| OP Roma 2023 | Roma | ITA | 2023-03-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1583 | 1356 | 1.50 | 4 | 0.45 | 40 | 18.00 | |
|  Aceto, Andrea | | | 1704 | ITA | 0.50 | 1 | 0.39 | 40 | 15.60 | |  Buffoni, Luca | | | 1803 | ITA | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Agamennone, Alessio | | | 1600 | ITA | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Turin, Lorenzo | | | 1223 | ITA | 1.00 | 1 | 0.32 | 40 | 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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