Individual Calculations April 2009 |
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Balasubramanian, A Total change: 6.45 | | |
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39th Annual World Amateur Team & US Team East | Parsippany, New Jersey | USA | 2009-02-14 |
Rc | Ro | w | n | change | K | K*chg | Game |
2044 | 2206 | 1.00 | 1 | 0.29 | 15 | 4.35 | |
| Waxman, Marian | | | 2044 | USA | 1.00 | 1 | 0.29 | 15 | 4.35 | | 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) | | 41st Annual Virginia Open | McLean, Virginia | USA | 2009-02-27 |
Rc | Ro | w | n | change | K | K*chg | Game |
2238 | 2206 | 1.50 | 3 | 0.14 | 15 | 2.10 | |
| Kaufman, Lawrence | g | | 2409 | USA | 0.50 | 1 | 0.26 | 15 | 3.90 | | Gorman, Dov | f | | 2306 | USA | 0.00 | 1 | -0.36 | 15 | -5.40 | | Dai, Yang | | | 2000 | USA | 1.00 | 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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