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Individual Calculations June 2023 |
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| Giovetti, Valerio Total change: 14.20 | |   |
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| CR Emilia-Romagna 2023 | Bologna | ITA | 2023-04-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1574 | 1252 | 1.50 | 5 | 0.82 | 20 | 16.40 | |
|  Boaron, Arianna | | | 1522 | ITA | 0.50 | 1 | 0.33 | 20 | 6.60 | |  Marroni, Valerio | | | 1566 | ITA | 0.50 | 1 | 0.36 | 20 | 7.20 | | | Furore, Carlo | | | 1556 | ITA | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Musiani, Carlo | | | 1705 | ITA | 0.50 | 1 | 0.44 | 20 | 8.80 | | | Silvestri, Carlo | | | 1521 | ITA | 0.00 | 1 | -0.17 | 20 | -3.40 | |
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 Lago Maggiore international chess | Lesa | ITA | 2023-05-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1408 | 1250 | 2.00 | 4 | 0.62 | 20 | 12.40 | |
| | Mantovan, Giuseppe | | | 1757 | ITA | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Rocca, Claudio | | | 1452 | ITA | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Franco Teves, Inti Mahatma | | | 1066 | ITA | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Priano, Ivan | | | 1355 | ITA | 1.00 | 1 | 0.64 | 20 | 12.80 | |
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) | | | | CIS 2023 - Serie Promozione Emilia-Romagna Girone 1 | Ferrara | ITA | 2023-05-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1311 | 1250 | 0.00 | 1 | -0.42 | 20 | -8.40 | |
| | Vaccari, Luigi | | | 1311 | ITA | 0.00 | 1 | -0.42 | 20 | -8.40 | |
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) | | | | CR Lombardia 2023 | Gallarate | ITA | 2023-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1482 | 1250 | 1.00 | 5 | -0.31 | 20 | -6.20 | |
| | Rausa, Giulio | | | 1739 | ITA | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Breggia Bicchiere, Antonio | | | 1564 | ITA | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Tramontano, Federico | | | 1650 * | ITA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Pambieri, Victor | | | 1392 | ITA | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Franco Teves, Inti Mahatma | | | 1066 | ITA | 1.00 | 1 | 0.26 | 20 | 5.20 | | | * 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) | | |
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