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Individual Calculations February 2023 |
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| Serota, Adam H Total change: -33.60 | |   |
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| 55th annual Liberty Bell Open - Major | Philadelphia, PA | USA | 2023-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1734 | 1954 | 3.00 | 5 | -0.84 | 40 | -33.60 | |
|  Yagiz, Bora | | | 1837 | TUR | 0.00 | 1 | -0.66 | 40 | -26.40 | |  Ji, Y Luke | | | 1554 * | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Jin, Jerry | | | 1732 | USA | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Li, Justin Y | | | 1772 | USA | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Zhu, Ryan | | | 1774 | USA | 0.00 | 1 | -0.74 | 40 | -29.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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