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Individual Calculations January 2020 |
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| Poliannikov, Danila Total change: 33.20 | |   |
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| 38th Annual Empire City Open | New York, New York | USA | 2019-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2097 | 2194 | 4.50 | 6 | 0.83 | 40 | 33.20 | |
|  Prasanna, Gracy Franco | | | 1794 * | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Rade, Dan | | | 1971 | USA | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Brodsky, David | m | | 2466 | USA | 0.50 | 1 | 0.33 | 40 | 13.20 | | | Brain, Logan J | | | 2089 | USA | 0.50 | 1 | -0.14 | 40 | -5.60 | | | Chen, Justin | f | | 2241 | USA | 0.50 | 1 | 0.07 | 40 | 2.80 | | | Uddin, Mubassar | | | 2019 | USA | 1.00 | 1 | 0.27 | 40 | 10.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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