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Individual Calculations April 2018 |
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| Yang, Qindong Total change: 15.80 | |   |
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| 51st Virginia Open | Dulles, Virginia | USA | 2018-03-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2079 | 2105 | 3.50 | 5 | 0.79 | 20 | 15.80 | |
|  Jay, Neel | | | 1792 | USA | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Siamon, David | | | 1941 | USA | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Zhou, Jianchao | g | | 2505 * | CHN | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Iyer, Tanishq | | | 1801 | USA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Enkhbat, Tegshsuren | m | | 2357 | USA | 0.50 | 1 | 0.31 | 20 | 6.20 | | | * 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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