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Individual Calculations June 2023 |
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| Peretti, Eva Total change: 6.00 | |   |
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| WE 3 Primavera scacchistica veronese - C | Verona | ITA | 2023-05-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1292 | 1253 | 1.50 | 3 | 0.15 | 40 | 6.00 | |
|  Zonta, Riccardo | | | 1428 | ITA | 0.50 | 1 | 0.23 | 40 | 9.20 | |  Gallo, Fausto | | | 1302 | ITA | 0.00 | 1 | -0.43 | 40 | -17.20 | | | Dalle Case, Rossano | | | 1145 | ITA | 1.00 | 1 | 0.35 | 40 | 14.00 | |
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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