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Individual Calculations February 2023 |
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| Di Marco, Gabriele Total change: 9.80 | |   |
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| CP Lodi 2023 | Lodi | ITA | 2023-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1681 | 1662 | 3.00 | 5 | 0.49 | 20 | 9.80 | |
|  Malabarba, Lyubomir | | | 1427 | ITA | 1.00 | 1 | 0.21 | 20 | 4.20 | |  Ruggeri, Igor | | | 1459 | ITA | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Marino, Marco | | | 1772 | ITA | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Libutti, Michele | | | 1617 | ITA | 1.00 | 1 | 0.44 | 20 | 8.80 | | | De Santis, Alessio | f | | 2131 | ITA | 0.00 | 1 | -0.05 | 20 | -1.00 | |
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) | | |
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