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Individual Calculations February 2013 |
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| Zenyuk, Iryna Total change: 13.20 | |   |
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| 22nd Annual North American Open - Open Section | Las Vegas, Nevada | USA | 2012-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2305 | 2250 | 3.50 | 8 | 0.00 | 15 | 0.00 | |
|  Shankland, Sam | g | | 2595 | USA | 0.00 | 1 | -0.11 | 15 | -1.65 | |  Black, James A | | | 2163 | USA | 0.50 | 1 | -0.12 | 15 | -1.80 | | | Byambaa, Uyanga | | wf | 2113 | MGL | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Mandizha, Farai | m | | 2415 | ZIM | 1.00 | 1 | 0.72 | 15 | 10.80 | | | Sharma, Arun | | | 2391 | USA | 0.50 | 1 | 0.19 | 15 | 2.85 | | | Matikozyan, Andranik | m | | 2426 | ARM | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Viswanadha, Kesav | | | 2130 | USA | 0.00 | 1 | -0.66 | 15 | -9.90 | | | Markzon, Gregory | f | | 2203 | USA | 0.50 | 1 | -0.07 | 15 | -1.05 | |
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) | | | | 45th Annual Liberty Bell Open - Open Section | Philadelphia, Pennsylvania | USA | 2013-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2300 | 2250 | 3.50 | 6 | 0.88 | 15 | 13.20 | |
| | Williams, Jeremiah J | | | 2102 | USA | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Kudrin, Sergey | g | | 2531 | USA | 0.50 | 1 | 0.34 | 15 | 5.10 | | | Moorthy, Srinivas Ramanuja | | | 1906 | USA | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Shabalov, Alexander | g | | 2578 | USA | 0.50 | 1 | 0.37 | 15 | 5.55 | | | Foisor, Sabina-Francesca | | wg | 2317 | USA | 0.50 | 1 | 0.09 | 15 | 1.35 | | | Van Kooten, Luuk | f | | 2365 | NED | 0.00 | 1 | -0.34 | 15 | -5.10 | |
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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