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Individual Calculations May 2023 |
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| Crapulli, Giuseppe Total change: 3.00 | |   |
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| WE 8 Arzachena - A | Arzachena | ITA | 2023-04-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1816 | 1875 | 2.50 | 4 | 0.15 | 20 | 3.00 | |
|  Vuelban, Virgilio | m | | 2193 | PHI | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Porcu, Riccardo | | | 1711 | ITA | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Ardu, Luigi | | | 1743 | ITA | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Battasi, Antonio Domenico | | | 1618 | ITA | 1.00 | 1 | 0.18 | 20 | 3.60 | |
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) | | |
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