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Individual Calculations April 2023 |
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| Belloni, Umberto Total change: -37.00 | |   |
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| FE 2 Primavera a Bassano del Grappa - C | Bassano del Grappa | ITA | 2023-03-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1305 | 1521 | 3.00 | 5 | -0.86 | 20 | -17.20 | |
|  Arcudi, Gioele | | | 1264 | ITA | 0.00 | 1 | -0.82 | 20 | -16.40 | |  Peglau, Adelheid | | | 1325 | GER | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Quispe Rodriguez, Luis Gabriel | | | 1345 | PER | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Gaggio, Giacomo | | | 1296 | ITA | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Bellotto, Adriano | | | 1296 | ITA | 1.00 | 1 | 0.22 | 20 | 4.40 | |
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) | | | | WE 7 Zevio - Memorial Stefano Perezzani - B | Zevio | ITA | 2023-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1341 | 1521 | 2.50 | 5 | -0.99 | 20 | -19.80 | |
| | Valenza, Tommaso | | | 1121 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Despeyroux, David | | | 1154 | ITA | 0.50 | 1 | -0.40 | 20 | -8.00 | | | Krutil, Ladislav | | | 1409 | CZE | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Cisco, Alberto | | | 1334 | ITA | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Negro, Raffaele | | | 1687 | ITA | 0.00 | 1 | -0.28 | 20 | -5.60 | | | * 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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