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Individual Calculations April 2023 |
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| Decarli, Giuseppe Total change: 5.20 | |   |
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| OP 2 Primavera a Piacenza under 1800 | Piacenza | ITA | 2023-03-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1461 | 1600 | 3.50 | 5 | 0.13 | 40 | 5.20 | |
|  Galli, Fabrizio | | | 1338 | ITA | 1.00 | 1 | 0.18 | 40 | 7.20 | |  Costa, Luciano | | | 1418 | ITA | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Rostalnyi, Kyrylo | | | 1731 | UKR | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Bergonzi, Andrea | | | 1375 | ITA | 0.50 | 1 | -0.28 | 40 | -11.20 | | | Raimondi, Celso | | | 1441 | ITA | 1.00 | 1 | 0.29 | 40 | 11.60 | |
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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