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Individual Calculations December 2022 |
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| Costa, Luciano Total change: -4.40 | |   |
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| WE Del cinquantenario - B | Belgioioso | ITA | 2022-11-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1292 | 1430 | 2.50 | 4 | -0.22 | 20 | -4.40 | |
|  Canelli, Nicolino | | | 1190 | ITA | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Lardera, Marco | | | 1323 | ITA | 1.00 | 1 | 0.35 | 20 | 7.00 | |  Pambieri, Victor | | | 1398 | ITA | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Costa, Vittorio | | | 1258 | ITA | 0.50 | 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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