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Individual Calculations August 2014 |
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| Leon, Isaac D Total change: 19.80 | |   |
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| 2nd Annual DC International | Arlington, Virginia | USA | 2014-06-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2123 | 2127 | 4.50 | 7 | 0.93 | 15 | 13.95 | |
|  Gorti, Akshita | | wf | 1963 | USA | 1.00 | 1 | 0.28 | 15 | 4.20 | |  Nguyen, Trung | f | | 1941 | USA | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Pressman, Leif A | f | | 2281 | USA | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Cheng, Bindi | m | | 2410 | CAN | 0.50 | 1 | 0.34 | 15 | 5.10 | | | De Fotis, Gary C | | | 1980 | USA | 0.50 | 1 | -0.20 | 15 | -3.00 | | | Sinha, Sahil | | | 1959 | USA | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Kaufman, Lawrence Charles | g | | 2329 | USA | 0.50 | 1 | 0.26 | 15 | 3.90 | |
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) | | | | 42nd Annual World Open - U2400 Section | Arlington, Virginia | USA | 2014-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2168 | 2127 | 3.50 | 7 | 0.39 | 15 | 5.85 | |
| | Yanayt, Eugene | f | | 2235 | USA | 0.00 | 1 | -0.35 | 15 | -5.25 | | | Richman, Jonathan | | | 1991 | USA | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Velikanov, Alexander | f | | 2276 | USA | 0.50 | 1 | 0.20 | 15 | 3.00 | | | Turgut, Tansel | | | 2279 | TUR | 1.00 | 1 | 0.70 | 15 | 10.50 | | | Sharevich, Anna | | wg | 2275 | USA | 0.00 | 1 | -0.30 | 15 | -4.50 | | | Chow, Colin | | | 2092 | USA | 0.50 | 1 | -0.05 | 15 | -0.75 | | | Zheng, Andrew | | | 2031 | USA | 0.50 | 1 | -0.13 | 15 | -1.95 | |
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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