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Individual Calculations November 2022 |
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| Schembri, Roberto Total change: -15.20 | |   |
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| WE Polo scacchistico Judit Polgar - A | Bagheria | ITA | 2022-10-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1638 | 1523 | 1.00 | 5 | -0.76 | 20 | -15.20 | |
|  Zito, Enrica | | | 1690 | ITA | 0.00 | 1 | -0.28 | 20 | -5.60 | |  Miosi, Francesco | | | 1753 | ITA | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Noto, Federico | | | 1555 | ITA | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Montalto, Federica | | | 1668 | ITA | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Oja, Maximus | | | 1523 | ITA | 0.50 | 1 | 0.00 | 20 | 0.00 | |
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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