Individual Calculations November 2011 |
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Viswanadha, Kesav Total change: 82.05 | | |
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2011 Labor Day Chess Festival | San Francisco, California | USA | 2011-09-03 |
Rc | Ro | w | n | change | K | K*chg | Game |
2029 | 1938 | 3.50 | 5 | 1.59 | 15 | 23.85 | |
| Sevian, Samuel | | | 2180 | USA | 0.50 | 1 | 0.30 | 15 | 4.50 | | Beilin, Allan | | | 1899 | USA | 0.50 | 1 | -0.05 | 15 | -0.75 | | Panchanatham, Vignish | | | 1902 | USA | 1.00 | 1 | 0.45 | 15 | 6.75 | | Gallegos, Paul A | | | 2077 | USA | 1.00 | 1 | 0.69 | 15 | 10.35 | | Perepelitsky, Philip | | | 2089 | USA | 0.50 | 1 | 0.20 | 15 | 3.00 | | 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) | | DCC FIDE Open IX | Richardson, Texas | USA | 2011-09-17 |
Rc | Ro | w | n | change | K | K*chg | Game |
2035 | 1938 | 1.00 | 2 | 0.21 | 15 | 3.15 | |
| Safin, Artur K | | | 2228 | USA | 0.00 | 1 | -0.16 | 15 | -2.40 | | Chiang, Jonathan | | | 1842 | USA | 1.00 | 1 | 0.37 | 15 | 5.55 | | 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) | | 13th Metropolitan Chess FIDE Qualifier | Los Angeles, California | USA | 2011-09-30 |
Rc | Ro | w | n | change | K | K*chg | Game |
1858 | 1938 | 2.50 | 3 | 0.67 | 15 | 10.05 | |
| Liao, Simone | | wf | 1805 | USA | 1.00 | 1 | 0.32 | 15 | 4.80 | | Sobel, Simone | | | 1853 | USA | 1.00 | 1 | 0.38 | 15 | 5.70 | | Iyengar, Udit | | | 1917 | USA | 0.50 | 1 | -0.03 | 15 | -0.45 | | 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) | | 2nd Annual Continental Class Championships - Master Section | Arlington, Virginia | USA | 2011-10-06 |
Rc | Ro | w | n | change | K | K*chg | Game |
2206 | 1938 | 3.50 | 9 | 1.87 | 15 | 28.05 | |
| Burnett, Ronald | m | | 2338 * | USA | 0.00 | 1 | -0.08 | 15 | -1.20 | | Yanayt, Eugene | f | | 2217 | USA | 0.50 | 1 | 0.34 | 15 | 5.10 | | Bouzoukis, Charles | | | 2212 | USA | 0.50 | 1 | 0.33 | 15 | 4.95 | | Defibaugh, Jared | | | 2178 | USA | 1.00 | 1 | 0.80 | 15 | 12.00 | | Gurevich, Daniel | | | 2137 | USA | 0.00 | 1 | -0.24 | 15 | -3.60 | | Smarty, Sylvester | | | 2104 | USA | 1.00 | 1 | 0.72 | 15 | 10.80 | | Betaneli, Alex | f | | 2270 | USA | 0.50 | 1 | 0.38 | 15 | 5.70 | | Meyer, John C | f | | 2284 | USA | 0.00 | 1 | -0.11 | 15 | -1.65 | | Hendrickson, Nolan | | | 2116 | USA | 0.00 | 1 | -0.27 | 15 | -4.05 | | * 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) | | 29th Annual Sands Regency Reno - Western States Open | Reno, Nevada | USA | 2011-10-21 |
Rc | Ro | w | n | change | K | K*chg | Game |
2248 | 1938 | 2.00 | 6 | 1.13 | 15 | 16.95 | |
| Kaufman, Raymond | m | | 2283 | USA | 0.00 | 1 | -0.11 | 15 | -1.65 | | Raptis, Nick | f | | 2282 | USA | 1.00 | 1 | 0.88 | 15 | 13.20 | | Porter, Ryan W | f | | 2253 | USA | 1.00 | 1 | 0.86 | 15 | 12.90 | | Chen, Howard J | | | 2320 | USA | 0.00 | 1 | -0.09 | 15 | -1.35 | | Haessler, Carl A | | | 2194 | USA | 0.00 | 1 | -0.19 | 15 | -2.85 | | Pupols, Viktors | | | 2155 | USA | 0.00 | 1 | -0.22 | 15 | -3.30 | | 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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