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Individual Calculations April 2023 |
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| Stirpe, Claudio Total change: 15.80 | |   |
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| OP Primavera a Roma 2023 | Roma | ITA | 2023-03-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1628 | 1924 | 4.00 | 5 | -0.11 | 20 | -2.20 | |
|  Soldano, Michele | | | 1524 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Triglia, Alessandro | | | 1751 | ITA | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Corvi, Maddalena | | | 1413 | ITA | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Marino, Giovanni | | | 1783 | ITA | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Valli, Marco | | | 1671 | ITA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | * 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 5 Tivoli - A | Tivoli | ITA | 2023-03-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1893 | 1924 | 3.50 | 5 | 0.90 | 20 | 18.00 | |
| | Costantino, Gaia | | | 1515 | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Vuelban, Virgilio | m | | 2202 | PHI | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Giammona, Federico | | | 1977 | ITA | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Costantino, Claudio Emanuele | | | 1662 | ITA | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Messina, Enrico | | | 2108 | ITA | 0.50 | 1 | 0.24 | 20 | 4.80 | |
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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