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Individual Calculations April 2014 |
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| Narayanasamy, Prasanna Total change: -70.50 | |   |
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| 21st Annual Western Class Championships | Agoura Hills, California | USA | 2014-03-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2025 | 2090 | 2.00 | 5 | -0.94 | 30 | -28.20 | |
|  Zaloznyy, Mike Y | | | 2042 | USA | 0.00 | 1 | -0.57 | 30 | -17.10 | | | West, Vanessa | | | 2088 | USA | 0.00 | 1 | -0.50 | 30 | -15.00 | |  Mousseri, Daniel Youseff | | | 2044 | USA | 0.00 | 1 | -0.56 | 30 | -16.80 | | | Cherkasky, Dmitry | | | 1914 | ISR | 1.00 | 1 | 0.27 | 30 | 8.10 | | | Liao, Simone | | wf | 2036 | USA | 1.00 | 1 | 0.42 | 30 | 12.60 | |
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) | | | | 2014 Bay Area Chess FM Eric Schiller Championship | Milpitas, California | USA | 2014-03-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1961 | 2090 | 0.50 | 3 | -1.41 | 30 | -42.30 | |
| | Rupel, David | | | 2072 | USA | 0.50 | 1 | -0.03 | 30 | -0.90 | | | Panchanatham, Vignesh | | | 2121 | USA | 0.00 | 1 | -0.46 | 30 | -13.80 | | | Feghhi, Alexander | | | 1690 * | ESP | 0.00 | 1 | -0.92 | 30 | -27.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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