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Individual Calculations February 2023 |
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| McCreesh, Brent Logan Total change: 29.60 | |   |
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| 2023 Pan-American Intercollegiate Team Championship - U1800 Section | Seattle, WA | USA | 2023-01-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1542 | 1653 | 2.00 | 2 | 0.74 | 40 | 29.60 | |
|  Pillay, Ragul | | | 1384 | SEY | 1.00 | 1 | 0.17 | 40 | 6.80 | |  Waranch, Samuel | | | 1700 | USA | 1.00 | 1 | 0.57 | 40 | 22.80 | |
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) | | | | 55th annual Liberty Bell Open - Major | Philadelphia, PA | USA | 2023-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1854 | 1653 | 1.00 | 4 | 0.00 | 40 | 0.00 | |
| | Farberov, Maxim | | | 1906 | USA | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Zhang, Roger | | | 1929 | USA | 0.50 | 1 | 0.33 | 40 | 13.20 | | | Forney, Robert | | | 1850 | USA | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Jin, Jerry | | | 1732 | USA | 0.50 | 1 | 0.11 | 40 | 4.40 | |
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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