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Individual Calculations February 2023 |
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| Wilder, Greg Total change: -19.00 | |   |
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| Houston Winter Championship 2023 - Club Section | Houston, TX | USA | 2023-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1444 | 1536 | 1.50 | 4 | -0.95 | 20 | -19.00 | |
|  Veremjov, Mihail | | | 1574 | NOR | 0.50 | 1 | 0.05 | 20 | 1.00 | |  Gu, Samuel | | | 1502 | USA | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Bahn, James | | | 1463 | USA | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Zhang, Oscar | | | 1235 | USA | 0.00 | 1 | -0.85 | 20 | -17.00 | |
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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