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Individual Calculations November 2023 |
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| Silini, Riccardo Total change: -1.60 | |   |
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| OP 4 Memorial Picchi | Porto Ceresio | ITA | 2023-10-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1669 | 1555 | 2.00 | 5 | 0.22 | 20 | 4.40 | |
|  Gardi, Giuseppe | | | 1820 | ITA | 1.00 | 1 | 0.82 | 20 | 16.40 | |  Rymar, Andrey | | | 1785 | UKR | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Guba, Viktor | | | 1711 | AUT | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Centofante, Maria Rosa | | | 1388 | ITA | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Pellegrini, Noah | | | 1640 | SUI | 0.00 | 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) | | | | WE 6 Trofeo Kaltern - B | Caldaro sulla Strada del Vino | ITA | 2023-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1478 | 1555 | 2.00 | 4 | -0.30 | 20 | -6.00 | |
| | De Nisi, Roberta | | | 1697 | ITA | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Faccioli, Alessandro | | | 1384 | ITA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Weiler, Georg | | | 1675 | AUT | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Florescu, Emanuel | | | 1155 * | ITA | 0.00 | 1 | -0.92 | 20 | -18.40 | | | * 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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