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Individual Calculations July 2017 |
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| Evans, Cory Total change: -16.40 | |   |
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| Marshall FIDE May-June Mondays | New York, New York | USA | 2017-05-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1942 | 2153 | 0.50 | 1 | -0.27 | 20 | -5.40 | |
|  Uminer, Moshe | | | 1942 | USA | 0.50 | 1 | -0.27 | 20 | -5.40 | |
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) | | | | 26th Annual Chicago Open | Wheeling, Illinois | USA | 2017-05-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2219 | 2153 | 1.00 | 4 | -0.64 | 20 | -12.80 | |
| | Mandizha, Farai | m | | 2342 | ZIM | 0.00 | 1 | -0.25 | 20 | -5.00 | |  Ishkhanov, Tigran | | | 2271 | USA | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Kambrath, Yannick | f | | 2326 | FRA | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Johnston, Daniel F | | | 1935 | USA | 0.50 | 1 | -0.28 | 20 | -5.60 | |
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) | | | | June 2017 Marshall Weekend FIDE | New York, New York | USA | 2017-06-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1764 | 2153 | 1.00 | 1 | 0.09 | 20 | 1.80 | |
| | Boxer, Matthew | | | 1764 | USA | 1.00 | 1 | 0.09 | 20 | 1.80 | |
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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