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Individual Calculations June 2018 |
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| Homa, Seth Total change: 29.00 | |   |
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| 15th Annual Great Lakes Open | Battle Creek, Michigan | USA | 2018-04-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1998 | 2247 | 3.50 | 4 | 0.33 | 20 | 6.60 | |
|  Chen, Kevin | | | 1938 | USA | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Schremser, Andrew | | | 1890 | USA | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Davidovich, Manis | | | 2004 | USA | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Talukdar, Rohan | c | | 2161 | CAN | 0.50 | 1 | -0.12 | 20 | -2.40 | |
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) | | | | 27th Annual Chicago Open | Wheeling, Illinois | USA | 2018-05-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2286 | 2231 | 5.00 | 9 | 1.12 | 20 | 22.40 | |
| | Matsenko, Sergei | g | | 2563 | RUS | 1.00 | 1 | 0.88 | 20 | 17.60 | | | Shmelov, Denys | m | | 2443 | UKR | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Chandra, Akshat | g | | 2500 | USA | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Zhou, Aiden | | | 1971 | CAN | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Li, Beilin | | | 1938 | USA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Sarkar, Justin | m | | 2327 | USA | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Perelshteyn, Eugene | g | | 2522 | USA | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Narkeeran, Madhavan | | | 1961 | USA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Torres Rosas, Luis Carlos | m | | 2346 | MEX | 1.00 | 1 | 0.66 | 20 | 13.20 | |
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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