Individual Calculations April 2008 |
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Serpik, Ilia Total change: -12.15 | | |
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17th Annual North American Open | Las Vegas, NV | USA | 2007-12-26 |
Rc | Ro | w | n | change | K | K*chg | Game |
2149 | 2263 | 1.50 | 2 | 0.20 | 15 | 3.00 | |
| Stubenrauch, Steve | | | 2126 | USA | 1.00 | 1 | 0.32 | 15 | 4.80 | | Rubsamen, Cornelius | | | 2172 | USA | 0.50 | 1 | -0.12 | 15 | -1.80 | | 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) | | 25th Annual U.S Amateur Team West | Los Angeles, CA | USA | 2008-02-16 |
Rc | Ro | w | n | change | K | K*chg | Game |
2260 | 2263 | 0.00 | 2 | -1.01 | 15 | -15.15 | |
| Landaw, Julian | | | 2264 | USA | 0.00 | 1 | -0.50 | 15 | -7.50 | | Yanayt, Eugene | f | | 2255 | USA | 0.00 | 1 | -0.51 | 15 | -7.65 | | 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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