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Individual Calculations January 2023 |
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| Dai, George J Total change: -18.80 | |   |
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| 2nd Annual Forester Open | Frisco, Texas | USA | 2022-11-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1904 | 1891 | 3.50 | 7 | -0.47 | 40 | -18.80 | |
|  Cote, Gary L | | | 1548 | USA | 1.00 | 1 | 0.12 | 40 | 4.80 | |  Khanin, Semen | m | | 2575 | RUS | 0.00 | 1 | -0.01 | 40 | -0.40 | | | He, Justin S | | | 1583 | USA | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Melillo, Lucius | | | 1776 | USA | 0.00 | 1 | -0.66 | 40 | -26.40 | | | Fang, Elbert | | | 1776 | USA | 0.50 | 1 | -0.16 | 40 | -6.40 | | | Spelman, Ronan P | | | 1544 | USA | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Matviishen, Viktor | m | | 2527 | UKR | 0.00 | 1 | -0.01 | 40 | -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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