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Individual Calculations June 2023 |
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| Bruno, Edoardo Total change: -15.00 | |   |
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| OP Settimanale Tigran Petrosian Rounds 1-2-3-4 | Milano | ITA | 2023-05-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1320 | 1636 | 2.50 | 4 | -0.75 | 20 | -15.00 | |
|  Lanari, Valeria Claudia | | | 1122 | ITA | 1.00 | 1 | 0.04 | 20 | 0.80 | |  Kosakowski, Szymon | | | 1256 | POL | 0.50 | 1 | -0.41 | 20 | -8.20 | | | De Lerma, Andrea | | | 1667 | ITA | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Giannone, Edoardo | | | 1236 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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