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Individual Calculations September 2011 |
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| Ni, Viktorija Total change: 29.10 | |   |
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| 39th Annual World Open - Open Section | Philadelphia, Pennsylvania | USA | 2011-06-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2289 | 2178 | 4.50 | 9 | 1.25 | 15 | 18.75 | |
|  Zapata, Alonso | g | | 2478 | COL | 0.00 | 1 | -0.15 | 15 | -2.25 | |  Lee, Michael | f | | 2395 | USA | 0.50 | 1 | 0.28 | 15 | 4.20 | | | Troff, Kayden W | | | 2255 | USA | 0.00 | 1 | -0.39 | 15 | -5.85 | | | Liu, Bingjie | | | 2032 | USA | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Hess, Peter | | | 1948 | USA | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Zhao, Parker B | | | 2359 | USA | 1.00 | 1 | 0.74 | 15 | 11.10 | | | Sundararajan, Kidambi | g | | 2467 | IND | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Van Kooten, Luke | f | | 2341 | NED | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Kojima, Shinya | f | | 2328 | JPN | 1.00 | 1 | 0.70 | 15 | 10.50 | |
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) | | | | 4th Annual Chicago Class | Wheeling, Illinois | USA | 2011-07-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2336 | 2185 | 2.00 | 4 | 0.69 | 15 | 10.35 | |
| | Amanov, Mesgen | g | | 2517 | TKM | 0.50 | 1 | 0.38 | 15 | 5.70 | | | Sundararajan, Kidam | g | | 2491 | IND | 0.50 | 1 | 0.36 | 15 | 5.40 | | | Karklins, Andrew | f | | 2210 | USA | 0.00 | 1 | -0.47 | 15 | -7.05 | | | Szpisjak, Steven J | | | 2127 | USA | 1.00 | 1 | 0.42 | 15 | 6.30 | |
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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