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Individual Calculations July 2022 |
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| Grassi, Sebastiano Total change: 5.60 | |   |
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| OP U18 Citta' di Vigevano | Vigevano | ITA | 2022-06-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1452 | 1293 | 2.00 | 5 | 0.14 | 40 | 5.60 | |
|  Bui, Christopher | | | 1924 | FRA | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Almeida, Francisco Nunes Vieira | | | 1641 | POR | 0.00 | 1 | -0.11 | 40 | -4.40 | |  Alaimo, Irene | | | 1032 | ITA | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Frattini, Andrea | | | 1524 | ITA | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Pighi, Federico | | | 1137 | 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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