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Individual Calculations February 2019 |
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| Rizzoli, Aluna Total change: -3.00 | |   |
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| 68th Hampstead FIDE Chess Congress Jan U2200 | London | ENG | 2019-01-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1879 | 1908 | 2.50 | 5 | -0.15 | 20 | -3.00 | |
|  Martinez, Rene M | | | 1583 | ENG | 1.00 | 1 | 0.13 | 20 | 2.60 | |  Rocco, Federico | | | 2162 | ENG | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Yoon, Jacob D | | | 1963 | ENG | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Sanitt, Ethan | | | 1762 | ENG | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Vlcek, Marek | | | 1927 | CZE | 0.00 | 1 | -0.47 | 20 | -9.40 | |
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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