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Individual Calculations April 2017 |
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| Yagiz, Bora Total change: -9.80 | |   |
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| 2017 Marshall February-March FIDE Mondays | New York, New York | USA | 2017-02-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1790 | 1845 | 1.00 | 2 | -0.10 | 20 | -2.00 | |
|  Bellows, Samuel F | | | 1525 | USA | 1.00 | 1 | 0.13 | 20 | 2.60 | |  Ray, Sarathi | | | 2055 | USA | 0.00 | 1 | -0.23 | 20 | -4.60 | |
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) | | | | March 2017 Marshall FIDE Weekend | New York, New York | USA | 2017-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1879 | 1845 | 1.00 | 3 | -0.39 | 20 | -7.80 | |
| | Kantey, David | | | 1706 | USA | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Ray, Sarathi | | | 2077 | USA | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Rudowski, Szymon | | | 1853 | USA | 0.00 | 1 | -0.49 | 20 | -9.80 | |
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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