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Individual Calculations February 2018 |
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| Adamson, Robby Total change: 0.60 | |   |
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| 27th Annual North American Open | Las Vegas, Nevada | USA | 2017-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2271 | 2197 | 2.50 | 6 | 0.03 | 20 | 0.60 | |
|  Paragua, Mark | g | | 2513 | PHI | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Johnston, Daniel | | | 2022 | USA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Kaliksteyn, Alexander | m | | 2425 | USA | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Raptis, Nick | f | | 2310 | USA | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Narayanan, Samrug | | | 2036 | USA | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Li, Ben | f | | 2318 | USA | 0.00 | 1 | -0.34 | 20 | -6.80 | |
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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