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Individual Calculations June 2023 |
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| Vincenzi, Marco Total change: -12.80 | |   |
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| CR Emilia-Romagna 2023 | Bologna | ITA | 2023-04-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1699 | 2057 | 4.00 | 5 | -0.17 | 20 | -3.40 | |
|  Disi, Federico | | | 1657 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Tondi, Aurelio | | | 1553 | ITA | 0.50 | 1 | -0.46 | 20 | -9.20 | | | Ballotti, Luca | c | | 2143 | ITA | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Vaccari, Marco | | | 1586 | ITA | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Furore, Carlo | | | 1556 | ITA | 1.00 | 1 | 0.04 | 20 | 0.80 | | | * 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) | | | | CIS 2023 - Serie A2 Girone 4 | Montesilvano | ITA | 2023-05-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2077 | 2057 | 0.00 | 1 | -0.47 | 20 | -9.40 | |
| | Imburgia, Giuseppe | | | 2077 | ITA | 0.00 | 1 | -0.47 | 20 | -9.40 | |
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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