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Individual Calculations January 2023 |
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| Chieppa, Giuseppe Total change: 12.40 | |   |
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| CR Molise 2023 | Venafro | ITA | 2022-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1860 | 1416 | 2.00 | 5 | 1.62 | 40 | 64.80 | |
|  Petruccioli, Antonio | | | 1952 | ITA | 1.00 | 1 | 0.97 | 40 | 38.80 | |  Fezza, Davide | | | 2044 | ITA | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Serpilli, Paolo | | | 1810 | ITA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Tirro, Elia Luigi | | | 1678 | ITA | 1.00 | 1 | 0.82 | 40 | 32.80 | | | Terzano, Francesco | | | 1818 | ITA | 0.00 | 1 | -0.08 | 40 | -3.20 | |
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) | | | | CIG 2023 - Cerignola U16-18 | Cerignola | ITA | 2022-12-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1340 | 1416 | 1.00 | 4 | -1.31 | 40 | -52.40 | |
| | Vulpio, Martin | | | 1586 | ITA | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Petruzzo, Vincenzo | | | 1333 | ITA | 0.00 | 1 | -0.61 | 40 | -24.40 | | | Sanzone, Luca | | | 1418 | ITA | 0.00 | 1 | -0.50 | 40 | -20.00 | | | Dantone, Adriano | | | 1021 | ITA | 1.00 | 1 | 0.08 | 40 | 3.20 | |
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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