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Individual Calculations February 2017 |
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| Moussa, Alaa-Addin Total change: -15.00 | |   |
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| 2017 Cardinal Open | Mayfield, Ohio | USA | 2017-01-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1970 | 2032 | 1.00 | 3 | -0.75 | 20 | -15.00 | |
|  Song, Edward | f | | 2299 | USA | 0.00 | 1 | -0.18 | 20 | -3.60 | |  Marshall, Calvin | | | 1832 | USA | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Xu, Arthur | | | 1780 | USA | 1.00 | 1 | 0.19 | 20 | 3.80 | |
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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