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Individual Calculations June 2023 |
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| Lo Presti, Giulio Total change: 51.20 | |   |
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| WE 12 Citta' di Monreale - A | Monreale | ITA | 2023-05-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1626 | 1982 | 5.00 | 5 | 0.71 | 40 | 28.40 | |
|  Polito, Luca | | | 1473 | ITA | 1.00 | 1 | 0.04 | 40 | 1.60 | |  Romano, Alice | | | 1463 | ITA | 1.00 | 1 | 0.03 | 40 | 1.20 | | | Maestri, Salvatore | | | 1712 | ITA | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Geraci, Sergio | | | 1582 * | ITA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Ganci, Alberto | | | 1900 | ITA | 1.00 | 1 | 0.39 | 40 | 15.60 | | | * 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) | | | | CIS 2023 - Serie A1 Girone 4 | Roma | ITA | 2023-05-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2030 | 1982 | 1.00 | 1 | 0.57 | 40 | 22.80 | |
| | Imbraguglia, Fabio | | | 2030 | ITA | 1.00 | 1 | 0.57 | 40 | 22.80 | |
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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