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Individual Calculations December 2023 |
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| Cecconi, Adriano Total change: -25.40 | |   |
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| OP 47 Settimanale Lazio Scacchi Rounds 1-2-3-4 | Roma | ITA | 2023-11-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1493 | 1646 | 1.00 | 3 | -0.97 | 20 | -19.40 | |
|  Moreno, Giovanni | | | 1246 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Castelfranchi, Carlo | | | 1900 | ITA | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Richichi, Valerio | | | 1334 | ITA | 0.00 | 1 | -0.86 | 20 | -17.20 | | | * 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) | | | | WE 30 Lazio Scacchi - Torneo di novembre - A | Roma | ITA | 2023-11-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1847 | 1646 | 1.00 | 5 | -0.30 | 20 | -6.00 | |
| | Zincani, Riccardo | | | 1869 | ITA | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Brozzi, Danilo | | | 2032 | ITA | 0.00 | 1 | -0.09 | 20 | -1.80 | | | De Paolis, Diego | | | 1779 | ITA | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Scacco, Mauro | | | 1879 | ITA | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Costantino, Gaia | | | 1677 | ITA | 0.00 | 1 | -0.46 | 20 | -9.20 | |
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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