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Individual Calculations April 2017 |
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| Keating, Robert F Total change: -18.00 | |   |
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| 2017 Cedar Rapids Leather Jackets Open | Cedar Rapids, Iowa | USA | 2017-03-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2025 | 2057 | 1.50 | 3 | -0.11 | 20 | -2.20 | |
|  Ganesan, Ishaar Pe | | | 1857 | USA | 1.00 | 1 | 0.24 | 20 | 4.80 | |  Brashaw, Daniel | | | 2114 | USA | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Neal Ii, James Alen | | | 2104 | USA | 0.00 | 1 | -0.43 | 20 | -8.60 | |
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) | | | | 2017 Iowa Closed Championship | Des Moines, Iowa | USA | 2017-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2081 | 2057 | 1.50 | 5 | -0.79 | 20 | -15.80 | |
| | Wan, Joseph C | | | 2167 | USA | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Kosokin, Valeriy | | | 2267 | UZB | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Takahashi, Michael John | | | 1754 | USA | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Neal Ii, James A | | | 2104 | USA | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Brashaw, Dan | | | 2114 | USA | 0.50 | 1 | 0.08 | 20 | 1.60 | |
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) | | |
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