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Individual Calculations November 2022 |
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| Sarno, Valerio Total change: -22.40 | |   |
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| OP 43 Settimanale Lazio Scacchi Rounds 3-4-5-6 | Roma | ITA | 2022-10-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1543 | 1781 | 2.00 | 4 | -1.12 | 20 | -22.40 | |
|  Natalia, Maurizio | | | 1468 | ITA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Ciofani Tucci, Raffaele | | | 1534 | ITA | 0.50 | 1 | -0.31 | 20 | -6.20 | |  Corvaglia, Riccardo | | | 1747 | ITA | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Condorelli, Roberto | | | 1421 | ITA | 0.50 | 1 | -0.40 | 20 | -8.00 | |
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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