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Individual Calculations February 2023 |
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| Mariani, Alessandro Total change: -16.40 | |   |
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| WE Tre re 2023 - C | Milano | ITA | 2023-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1243 | 1443 | 2.50 | 4 | -0.41 | 40 | -16.40 | |
|  Bala, Anton Davide | | | 1043 * | ITA | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Cina , Bruno | | | 1143 | ITA | 0.50 | 1 | -0.35 | 40 | -14.00 | | | Zanzottera, Lorenzo | | | 1401 | ITA | 1.00 | 1 | 0.44 | 40 | 17.60 | | | Dettori, Jan | | | 1384 | ITA | 0.00 | 1 | -0.58 | 40 | -23.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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