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Individual Calculations August 2013 |
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| Pressman, Leif A Total change: -1.95 | |   |
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| DC International | Arlington, Virginia | USA | 2013-06-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2211 | 2240 | 5.00 | 9 | 0.28 | 15 | 4.20 | |
|  Sinha, Sahil | | | 1898 | USA | 1.00 | 1 | 0.12 | 15 | 1.80 | |  Cheng, Bindi | m | | 2406 | CAN | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Zhang, Yuanchen | | | 2058 | CAN | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Bodek, Michael H | f | | 2339 | USA | 1.00 | 1 | 0.64 | 15 | 9.60 | | | Fernandez, Daniel | m | | 2396 | USA | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Shetty, Atulya | f | | 2320 | USA | 0.00 | 1 | -0.39 | 15 | -5.85 | | | Malhotra, Akshay | | | 1944 | USA | 1.00 | 1 | 0.15 | 15 | 2.25 | | | Neimer, Vitaly | m | | 2421 | ISR | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Clancy, Daniel J | | | 2115 | USA | 1.00 | 1 | 0.33 | 15 | 4.95 | |
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) | | | | 41st Annual World Open - Open Section | Arlington, Virginia | USA | 2013-06-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2256 | 2240 | 4.00 | 9 | -0.41 | 15 | -6.15 | |
| | Troff, Kayden W | m | | 2443 | USA | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Izoria, Zviad | g | | 2591 | USA | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Corrales Jimenez, F | g | | 2604 | CUB | 0.00 | 1 | -0.10 | 15 | -1.50 | | | Greanias, Steven D | f | | 2132 | USA | 0.50 | 1 | -0.15 | 15 | -2.25 | | | Lopez, Jorge | | | 2031 | COL | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Chiang, Sarah | | wf | 2101 | USA | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Balasubramanian, Adithya | | | 2298 | IND | 0.00 | 1 | -0.42 | 15 | -6.30 | | | Sloan, Sam | | | 1901 | USA | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Colas, Joshua | | | 2201 | USA | 0.50 | 1 | -0.05 | 15 | -0.75 | |
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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