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Individual Calculations January 2023 |
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| Rosina, Graziano Total change: 7.00 | |   |
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| WE 29 Del graticolato - B | Santa Maria di Sala | ITA | 2022-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1660 | 1688 | 2.50 | 4 | 0.35 | 20 | 7.00 | |
|  Flora, Vincenzo | | | 1524 | ITA | 1.00 | 1 | 0.28 | 20 | 5.60 | |  Renier, Renzo | | | 1834 | ITA | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Crestani, Federico | | | 1566 | ITA | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Bressan, Stefano | | | 1715 | ITA | 0.00 | 1 | -0.46 | 20 | -9.20 | |
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) | | |
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