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Individual Calculations January 2023 |
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| Lazzari, Luca Total change: 36.40 | |   |
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| WE 28 Lazio Scacchi - La dolce vita a Via Veneto - B | Roma | ITA | 2022-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1441 | 1355 | 2.50 | 4 | 0.91 | 40 | 36.40 | |
|  Corvi, Maddalena | | | 1498 | ITA | 1.00 | 1 | 0.69 | 40 | 27.60 | |  De Angelis, Nico | | | 1691 | ITA | 0.50 | 1 | 0.38 | 40 | 15.20 | | | Cecere, Gianluca | | | 1424 | ITA | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Sinan, Hassan Ali Al-Naqshbandi | | | 1151 | IRQ | 1.00 | 1 | 0.24 | 40 | 9.60 | |
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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