Individual Calculations May 2012 |
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Mattern, Richard H Total change: 0.00 | | |
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42nd Annual World Amateur Team and US Team East | Parsippany, New Jersey | USA | 2012-02-18 |
Rc | Ro | w | n | change | Rp | K | K*chg | Game |
2240 | 0 | 0.50 | 4 | 0.00 | 1918 | | 0.00 | |
| Pujol, Carlos | f | | 2313 | CUB | 0.00 | 1 | 0.00 | | 0.00 | | Zhang, Melvin | | | 2212 | USA | 0.00 | 1 | 0.00 | | 0.00 | | Perez, Robert | | | 2284 | USA | 0.00 | 1 | 0.00 | | 0.00 | | Hua, David | | | 2151 | USA | 0.50 | 1 | 0.00 | | 0.00 | | 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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