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Individual Calculations January 2024 |
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| Santinelli, Michele Total change: -2.60 | |   |
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| OP 24 Citta' di Porto Sant'Elpidio | Porto Sant'Elpidio | ITA | 2023-11-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1676 | 1870 | 2.00 | 4 | -0.76 | 20 | -15.20 | |
|  Ruani, Sergio | | | 1470 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Fongarolli, Diego | | | 1987 | ITA | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Giobbi, Costantino | | | 1824 | ITA | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Marzetti, Alessandro | | | 1422 | ITA | 1.00 | 1 | 0.06 | 20 | 1.20 | | | * 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) | | | | WE 26 Grand Hotel Adriatico - A | Montesilvano | ITA | 2023-12-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1973 | 1870 | 2.50 | 5 | 0.63 | 20 | 12.60 | |
| | Romagno, Pasquale | | | 2079 | ITA | 0.00 | 1 | -0.23 | 20 | -4.60 | | | D Antonio, Neri | | | 2175 | ITA | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Ripa , Daniele | | | 1975 | ITA | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Graziani, Sergio | | | 1853 | ITA | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Vespe, Francesco Antonio | | | 1785 | ITA | 1.00 | 1 | 0.38 | 20 | 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) | | |
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