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Individual Calculations June 2023 |
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| Battaglia, Giuseppe Total change: -44.00 | |   |
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| CP Ragusa 2023 | Ragusa | ITA | 2023-05-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1317 | 1613 | 3.00 | 5 | -1.10 | 40 | -44.00 | |
|  Criscione, Francesco | | | 1248 | ITA | 1.00 | 1 | 0.10 | 40 | 4.00 | |  Conigliaro, Piergiacomo | | | 1286 | ITA | 0.50 | 1 | -0.37 | 40 | -14.80 | | | Iacono, Giancarlo | | | 1213 * | ITA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Randone, Giancorrado | | | 1621 | ITA | 0.00 | 1 | -0.49 | 40 | -19.60 | | | Alia, Matteo Maria | | | 1218 | ITA | 0.50 | 1 | -0.42 | 40 | -16.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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