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Individual Calculations February 2018 |
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| San Diego, Jerlyn Mae Total change: 5.60 | |   |
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| "Boyi Cup"China Youth Chess International Open Tournament 2018 | Harbin, China | CHN | 2018-01-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1878 | 1538 | 0.50 | 3 | 0.14 | 40 | 5.60 | |
|  Hu, Yu A. | | | 1938 * | CHN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Mordido, Kylen Joy | | wc | 1873 | PHI | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Liu, Meng | | | 1822 | CHN | 0.50 | 1 | 0.34 | 40 | 13.60 | | | * 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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