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Individual Calculations January 2023 |
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| Vaccari, Luigi Total change: 11.40 | |   |
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| WE 25 Salsomaggiore Terme - B | Salsomaggiore Terme | ITA | 2022-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1539 | 1316 | 1.00 | 4 | 0.05 | 20 | 1.00 | |
|  Merusi, Luigi | | | 1611 | ITA | 0.00 | 1 | -0.15 | 20 | -3.00 | |  Fornai, Francesco | | | 1475 | ITA | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Fischetti, Luciano | | | 1383 | ITA | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Marsico, Enrico | | | 1688 | ITA | 0.00 | 1 | -0.10 | 20 | -2.00 | |
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) | | | | CP Modena 2023 - Memorial Mario Vivo | Modena | ITA | 2022-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1463 | 1316 | 2.00 | 4 | 0.52 | 20 | 10.40 | |
| | Mammi, Samuele | | | 1854 | ITA | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Costa, Vittorio | | | 1265 | ITA | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Rioli, Andrea | | | 1205 | ITA | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Vaccari, Marco | | | 1526 | ITA | 0.00 | 1 | -0.23 | 20 | -4.60 | |
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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