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Individual Calculations January 2023 |
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| De Marco, Leonardo Total change: -3.20 | |   |
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| WE 2 Hotel Donatello - C | Imola | ITA | 2022-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1194 | 1395 | 3.50 | 6 | -1.05 | 40 | -42.00 | |
|  Ghirardini, Roberto | | | 1158 | ITA | 0.00 | 1 | -0.80 | 40 | -32.00 | |  Giusti, Andrea | | | 1132 | ITA | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Abbracciavento, Francesco | | | 1179 | ITA | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Grotti, Matteo | | | 1256 | ITA | 0.00 | 1 | -0.69 | 40 | -27.60 | | | Giovetti, Valerio | | | 1172 | ITA | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Tabanelli, Giovanni | | | 1265 | ITA | 0.50 | 1 | -0.18 | 40 | -7.20 | |
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) | | | | CP Modena 2023 - Memorial Mario Vivo | Modena | ITA | 2022-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1595 | 1395 | 2.50 | 5 | 0.97 | 40 | 38.80 | |
| | Paoli, Walter | | | 1949 | ITA | 1.00 | 1 | 0.97 | 40 | 38.80 | | | Costa, Luciano | | | 1426 | ITA | 0.50 | 1 | 0.04 | 40 | 1.60 | | | Mammi, Ottavio | | | 1769 | ITA | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Vaccari, Marco | | | 1526 | ITA | 0.50 | 1 | 0.18 | 40 | 7.20 | | | Minniti, Davide | | | 1307 | ITA | 0.50 | 1 | -0.12 | 40 | -4.80 | |
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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