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Individual Calculations April 2023 |
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| Triglia, Alessandro Total change: 35.80 | |   |
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| OP Roma 2023 | Roma | ITA | 2023-03-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1517 | 1751 | 4.00 | 5 | 0.26 | 20 | 5.20 | |
|  Turin, Lorenzo | | | 1351 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Santangelo, Nicola | | | 1386 | ITA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Carlomagno, Vincenzo | | | 2105 | ITA | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Corvi, Maddalena | | | 1413 | ITA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Gattamorta, Flavio | | | 1330 | ITA | 1.00 | 1 | 0.07 | 20 | 1.40 | | | * 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) | | | | OP Primavera a Roma 2023 | Roma | ITA | 2023-03-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1965 | 1751 | 2.50 | 4 | 1.53 | 20 | 30.60 | |
| | Stirpe, Claudio | | | 1924 | ITA | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Casagrande, Federico | | | 2120 | ITA | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Beccarini, Giacomo | | | 1982 | ITA | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Costantino, Guido | | | 1832 | ITA | 0.50 | 1 | 0.11 | 20 | 2.20 | |
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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