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Individual Calculations September 2019 |
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| Merrigan, Daley Total change: 62.40 | |   |
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| 2019 NAYCC U18 Open | Kingston | CAN | 2019-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2015 | 1917 | 4.50 | 8 | 1.56 | 40 | 62.40 | |
|  Costello, Alexander | f | | 2256 | USA | 0.00 | 1 | -0.12 | 40 | -4.80 | |  Zhang, Henry | | | 2151 | CAN | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Wu, Derek | | | 2032 | USA | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Sands, Malik | | | 1517 * | BAH | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Eidelman, Gabriel | | | 2133 | USA | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Huang, Qiuyu | f | | 2020 | CAN | 1.00 | 1 | 0.64 | 40 | 25.60 | | | Leong, Ryan | | | 1926 | CAN | 1.00 | 1 | 0.51 | 40 | 20.40 | | | Samadashvili, Martha | | wf | 2086 | USA | 0.50 | 1 | 0.22 | 40 | 8.80 | | | * 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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