Individual Calculations March 2011 |
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Sena, Juan Total change: -15.90 | | |
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29th Annual Empire City Open | New York, New York | USA | 2010-12-26 |
Rc | Ro | w | n | change | K | K*chg | Game |
2056 | 2159 | 0.50 | 2 | -0.78 | 15 | -11.70 | |
| Pillai, Kadhir A | | | 2047 | USA | 0.50 | 1 | -0.15 | 15 | -2.25 | | Layevskiy, Michael | | | 2065 | USA | 0.00 | 1 | -0.63 | 15 | -9.45 | | 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) | | 2011 New York February Open | New York, New York | USA | 2011-02-12 |
Rc | Ro | w | n | change | K | K*chg | Game |
1935 | 2160 | 0.50 | 1 | -0.28 | 15 | -4.20 | |
| Robinson, Darrian | | | 1935 | USA | 0.50 | 1 | -0.28 | 15 | -4.20 | | 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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