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Individual Calculations December 2022 |
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| Catanzaro, Claudio Total change: -19.20 | |   |
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| CISU18 2022 - Finale U16 | Petrosino | ITA | 2022-10-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1511 | 1750 | 4.50 | 5 | 0.84 | 40 | 33.60 | |
|  Messina, Alessia | | | 1350 * | ITA | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Bosio, Andrea | | | 1841 | ITA | 1.00 | 1 | 0.62 | 40 | 24.80 | | | Licari, Nicolo | | | 1248 | ITA | 1.00 | 1 | 0.04 | 40 | 1.60 | | | Muscetta, Mario | | | 1348 | ITA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Bianco, Paolo | | | 1766 | ITA | 0.50 | 1 | 0.02 | 40 | 0.80 | | | * 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 2 Polo scacchistico Judit Polgar - A | Bagheria | ITA | 2022-11-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1534 | 1741 | 2.50 | 5 | -1.32 | 40 | -52.80 | |
| | Romano, Giovanni | | | 1526 | ITA | 0.00 | 1 | -0.77 | 40 | -30.80 | | | Oja, Maximus | | | 1513 | ITA | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Palermo, Augusto | | | 1503 | ITA | 0.00 | 1 | -0.80 | 40 | -32.00 | | | Cottone, Salvatore | | | 1566 | ITA | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Grasso, Giuseppe | | | 1564 | ITA | 0.50 | 1 | -0.23 | 40 | -9.20 | |
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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