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Individual Calculations December 2023 |
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| Sciaudone, Francesco Total change: -53.40 | |   |
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| London Chess League FIDE Weekender - U1850 | London | ENG | 2023-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1500 | 1720 | 1.00 | 2 | -0.54 | 20 | -10.80 | |
|  Walia, Michael Kanishk | | | 1403 | ENG | 0.00 | 1 | -0.87 | 20 | -17.40 | |  Bishop, Geoffrey L | | | 1597 | ENG | 1.00 | 1 | 0.33 | 20 | 6.60 | |
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) | | | | WE Castel del Rio - B | Castel del Rio | ITA | 2023-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1334 | 1720 | 1.50 | 4 | -2.13 | 20 | -42.60 | |
| | Di Iasio, Alessandro | | | 1320 * | ITA | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Biagini, Lorenzo | | | 1415 | ITA | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Caferri, Sergio | | | 1353 | ITA | 0.00 | 1 | -0.90 | 20 | -18.00 | | | Cilenti, Giuseppe Maria | | | 1246 | SMR | 1.00 | 1 | 0.05 | 20 | 1.00 | | | * 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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