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Individual Calculations February 2019 |
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| Ramer, Scott Total change: 29.00 | |   |
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| 28th Annual North American Open | Las Vegas, Nevada | USA | 2018-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2292 | 2200 | 3.50 | 8 | 0.50 | 20 | 10.00 | |
|  Vivekananthan, Anish | | | 2294 | USA | 0.50 | 1 | 0.13 | 20 | 2.60 | |  Coleman, Teddy | m | | 2361 | USA | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Ngo, Bach | | | 1821 | USA | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Blanco Fernandez, Alvaro | m | | 2302 | MEX | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Brattain, Mika | | | 2411 | USA | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Chua, Alexander | f | | 2291 | USA | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Venkataraman, Karthik | g | | 2527 | IND | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Wang, Tianqi | | | 2329 | USA | 0.00 | 1 | -0.33 | 20 | -6.60 | |
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) | | | | 2019 Cardinal Open | Columbus, Ohio | USA | 2019-01-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2194 | 2200 | 3.50 | 5 | 0.95 | 20 | 19.00 | |
| | Wilson, Russell | | | 2027 | USA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Brattain, Mika | | | 2411 | USA | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Murthy, Pappu | | | 2071 | USA | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Griggs, Walker | | | 2246 | USA | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Feng, Maggie | f | wm | 2217 | USA | 0.50 | 1 | 0.02 | 20 | 0.40 | |
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) | | |
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