Individual Calculations February 2023 |
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Zhou, Celina Total change: -4.40 | | |
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Tim Just Winter Open XXXIX - U2100 Section | Schaumburg, IL | USA | 2023-01-06 |
Rc | Ro | w | n | change | K | K*chg | Game |
1423 | 1462 | 1.00 | 2 | -0.11 | 40 | -4.40 | |
| Osborne, Keoni | | | 1491 | USA | 0.00 | 1 | -0.46 | 40 | -18.40 | | Landfair, Dean | | | 1354 | USA | 1.00 | 1 | 0.35 | 40 | 14.00 | | 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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