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Individual Calculations December 2023 |
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| Seccia, Alessandro Total change: -16.00 | |   |
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| CISU18 2023 - Finale U18 | Lignano Sabbiadoro | ITA | 2023-10-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1523 | 1777 | 4.00 | 6 | -0.40 | 40 | -16.00 | |
|  Serio, Angela | | | 1377 * | ITA | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Rubinshtein, Kamilla | | | 1921 | ITA | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Porcelli, Giuseppe | | | 1171 | ITA | 1.00 | 1 | 0.02 | 40 | 0.80 | | | Bortolotti, Alessandro | | | 1858 | ITA | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Lobina, Riccardo Marco | | | 1437 | ITA | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Demozzi, Daniel | | | 1374 | ITA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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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