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Individual Calculations February 2018 |
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| Zhai, Pinran Total change: -18.00 | |   |
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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 |
| 1822 | 1518 | 0.00 | 3 | -0.45 | 40 | -18.00 | |
|  Baterdene, Tsogbayar | f | | 1918 * | MGL | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Liu, Meng | | | 1822 | CHN | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Ma, Binhe | | | 1725 | CHN | 0.00 | 1 | -0.23 | 40 | -9.20 | | | * 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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