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Individual Calculations May 2023 |
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| Cairo, Serge Total change: 0.60 | |   |
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| WE 25 Primavera - B | Genova | ITA | 2023-04-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1502 | 1662 | 3.50 | 5 | 0.03 | 20 | 0.60 | |
|  Divano, Lorenzo | | | 1516 | ITA | 1.00 | 1 | 0.30 | 20 | 6.00 | |  Guglielmotto, Graziano | | | 1596 | ITA | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Mazzotti, Filippo | | | 1561 | ITA | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Oliveto, Alessandro | | | 1262 * | ITA | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Baggiani, Fabio | | | 1574 | ITA | 1.00 | 1 | 0.38 | 20 | 7.60 | | | * 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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