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Individual Calculations July 2022 |
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| Silva, Jose Lucas Ferreira Total change: -62.80 | |   |
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| OP U18 Citta' di Vigevano | Vigevano | ITA | 2022-06-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1502 | 1699 | 3.50 | 7 | -1.36 | 40 | -54.40 | |
|  Manella, Riccardo | | | 1299 * | ITA | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Unhold, Valentin | | | 2046 | ARG | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Viti, Greta | | | 1313 | ITA | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Lo Presti, Giulio | | | 1977 | ITA | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Baldi, Matteo | | | 1396 | ITA | 0.00 | 1 | -0.86 | 40 | -34.40 | | | Balza, Alessandro | | | 1279 | ITA | 0.50 | 1 | -0.43 | 40 | -17.20 | | | Mazzucato, Lorenzo | | | 1205 | ITA | 1.00 | 1 | 0.04 | 40 | 1.60 | | | * 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) | | | | XLIII Taca de Portugal quartos | concentrado | POR | 2022-06-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1925 | 1699 | 0.00 | 1 | -0.21 | 40 | -8.40 | |
| | Basilio, Rodrigo Bento Lopes Da | | | 1925 | POR | 0.00 | 1 | -0.21 | 40 | -8.40 | |
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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