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Individual Calculations September 2011 |
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| Cherniack, Alex Total change: -3.00 | |   |
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| 39th Annual World Open - U2400 Section | Philadelphia, Pennsylvania | USA | 2011-06-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2197 | 2249 | 6.00 | 8 | 1.44 | 15 | 21.60 | |
|  Velikanov, Alexander | | | 2105 | USA | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Ross, Laura | | wf | 2154 | USA | 1.00 | 1 | 0.37 | 15 | 5.55 | |  Terrie, Henry L | | | 2075 | USA | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Pressman, Leif A | | | 2230 | USA | 1.00 | 1 | 0.47 | 15 | 7.05 | | | Adu, Oladapo O | m | | 2295 | NGR | 0.50 | 1 | 0.06 | 15 | 0.90 | | | Inants, Aghasi | | | 2290 | ARM | 0.00 | 1 | -0.44 | 15 | -6.60 | | | Getz, Shelby D | f | | 2288 | USA | 0.50 | 1 | 0.05 | 15 | 0.75 | | | Gater, Daniel B | | | 2136 | USA | 1.00 | 1 | 0.35 | 15 | 5.25 | |
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) | | | | 1st Metropolitan Chess FIDE International | Los Angeles, CA | USA | 2011-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2155 | 2262 | 3.50 | 8 | -1.64 | 15 | -24.60 | |
| | Gareyev, Timur | g | | 2613 | UZB | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Steinfl, Alessandro | | | 2164 | ITA | 0.00 | 1 | -0.63 | 15 | -9.45 | | | Tanaka, Christian | | | 2098 | USA | 0.50 | 1 | -0.22 | 15 | -3.30 | | | Viswanadha, Kesav | | | 1919 | USA | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Heiserman, Jimmy P | | | 2111 | USA | 0.00 | 1 | -0.70 | 15 | -10.50 | | | Clawitter, Craig | | | 2118 | USA | 0.50 | 1 | -0.19 | 15 | -2.85 | | | Brown, Michael W | | | 2121 | USA | 0.50 | 1 | -0.19 | 15 | -2.85 | | | Krishnan, Varun | | | 2099 | USA | 1.00 | 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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