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Individual Calculations November 2023 |
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| Giurgiu, Ionatan Total change: 19.40 | |   |
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| October Castle FIDE Premier 2023 | Edina, Minnesota | USA | 2023-10-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1797 | 1969 | 4.50 | 5 | 0.97 | 20 | 19.40 | |
|  Wasserman, Edward | | | 1800 | USA | 1.00 | 1 | 0.28 | 20 | 5.60 | |  Ilyasov, Ahmed | | | 1615 | USA | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Iwu, Okechukwu Ane | | | 2010 | USA | 1.00 | 1 | 0.56 | 20 | 11.20 | | | Hutton, Henry | | | 1707 | USA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Zagar, Dane Bruno | | | 1852 | USA | 1.00 | 1 | 0.34 | 20 | 6.80 | |
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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