Individual Calculations September 2009 |
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Buehl, Walter M Total change: -12.75 | | |
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110th Annual US Open | Indianapolis, Indiana | USA | 2009-08-01 |
Rc | Ro | w | n | change | K | K*chg | Game |
2081 | 2050 | 1.00 | 4 | -0.85 | 15 | -12.75 | |
| Melekhina, Alisa | | wm | 2270 | USA | 0.00 | 1 | -0.22 | 15 | -3.30 | | Adams, Nicholas | | | 2211 | USA | 0.00 | 1 | -0.29 | 15 | -4.35 | | Haring, Ruth Inez | | wm | 1978 | USA | 0.50 | 1 | -0.10 | 15 | -1.50 | | Gunawan, Cheston | | | 1863 | USA | 0.50 | 1 | -0.24 | 15 | -3.60 | | 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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