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Individual Calculations January 2023 |
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| Giovannini, Roberto Total change: -39.60 | |   |
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| WE 3 Vijgev Aan Zee - Girone 4 | Vigevano | ITA | 2022-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1355 | 1425 | 1.00 | 5 | -1.98 | 20 | -39.60 | |
|  Rolle, Lorenzo Anthony | | | 1430 | ITA | 0.00 | 1 | -0.49 | 20 | -9.80 | |  Frignani, Alessandro | | | 1331 | ITA | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Cara Romeo, Lavinia | | | 1368 | ITA | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Alessi, Clio | | | 1327 | ITA | 0.00 | 1 | -0.63 | 20 | -12.60 | | | De Simone, Alessandro | | | 1317 | ITA | 0.00 | 1 | -0.65 | 20 | -13.00 | |
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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