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Individual Calculations June 2023 |
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| Barberi, Gaetano Total change: -25.80 | |   |
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| CP Messina 2023 | Barcellona Pozzo di Gotto | ITA | 2023-04-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1426 | 1360 | 0.00 | 3 | -1.29 | 20 | -25.80 | |
|  Buzzanca, Francesco | | | 1681 | ITA | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Mazza, Pierfrancesco Joseph | | | 1231 | ITA | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Sofia, Antonio | | | 1366 | ITA | 0.00 | 1 | -0.49 | 20 | -9.80 | |
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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