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Individual Calculations February 2018 |
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| Sun, Yidi Total change: 124.00 | |   |
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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 |
| 2042 | 1810 | 5.00 | 8 | 3.10 | 40 | 124.00 | |
|  Amartuvshin, Ganzorig | f | | 2210 * | MGL | 1.00 | 1 | 0.92 | 40 | 36.80 | |  Quizon, Daniel | | | 2091 | PHI | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Wei, Boyang | | | 1687 | CHN | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Cheng, Yuanda | | | 2029 | CHN | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Karpinskiy, Kirill | | | 1939 | RUS | 0.50 | 1 | 0.17 | 40 | 6.80 | | | Liu, Zhaoqi | | | 2167 | CHN | 1.00 | 1 | 0.89 | 40 | 35.60 | | | Agibileg, Uurtsaikh | | | 2210 * | MGL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Altantuya, Boldbaatar | | wf | 2003 | MGL | 1.00 | 1 | 0.75 | 40 | 30.00 | | | * 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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