Individual Calculations January 2009 |
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Perez, Ignacio Total change: -4.05 | | |
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Washington Class Championships - Master Section | Redmond, Washington | USA | 2008-11-28 |
Rc | Ro | w | n | change | K | K*chg | Game |
2180 | 2306 | 3.00 | 5 | -0.27 | 15 | -4.05 | |
| Guo, Alex | | | 2142 | USA | 1.00 | 1 | 0.28 | 15 | 4.20 | | Smith, Allen | | | 1973 | USA | 1.00 | 1 | 0.12 | 15 | 1.80 | | Lee, Michael | f | | 2305 | USA | 0.50 | 1 | 0.00 | 15 | 0.00 | | Sinanan, Joshua | | | 2170 | USA | 0.00 | 1 | -0.68 | 15 | -10.20 | | Roper, David | f | | 2310 | USA | 0.50 | 1 | 0.01 | 15 | 0.15 | | 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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