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Rapid:
Individual Calculations May 2023 |
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| Montalto, Federica Total change: -54.00 | |   |
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| CIG 2023 - CP TRAPANI U16-18 | MARSALA | ITA | 2023-03-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1366 | 1568 | 2.00 | 3 | -0.23 | 40 | -9.20 | |
|  Casano, Riccardo | | | 1249 | ITA | 0.00 | 1 | -0.87 | 40 | -34.80 | |  Montalto, Davide | | | 1531 | ITA | 1.00 | 1 | 0.45 | 40 | 18.00 | | | Fontana, Laura | | | 1319 | ITA | 1.00 | 1 | 0.19 | 40 | 7.60 | |
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 - CR SICILIA U18 | AGRIGENTO | ITA | 2023-04-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1400 | 1568 | 3.00 | 6 | -1.12 | 40 | -44.80 | |
| | Lo Coco, Claudia | | | 1196 | ITA | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Musso, Alessio | | | 1962 | ITA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Buffa, Elena | | | 1365 | ITA | 0.00 | 1 | -0.76 | 40 | -30.40 | | | Schembra, Serena | | | 1167 | ITA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Miano, Gabriele | | | 1542 | ITA | 0.00 | 1 | -0.54 | 40 | -21.60 | | | D `ignoti Parenti, Emanuele | | | 1168 * | ITA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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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