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Individual Calculations May 2017 |
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| Yu, Jennifer R Total change: 57.20 | |   |
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| 2017 U.S. Women's Championship | Saint Louis, Missouri | USA | 2017-03-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2304 | 2196 | 6.00 | 11 | 2.03 | 40 | 81.20 | |
|  Zatonskih, Anna | m | wg | 2451 | USA | 1.00 | 1 | 0.81 | 40 | 32.40 | |  Virkud, Apurva | | wf | 2262 | USA | 0.00 | 1 | -0.41 | 40 | -16.40 | | | Yip, Carissa | | wf | 2234 | USA | 0.50 | 1 | 0.05 | 40 | 2.00 | | | Krush, Irina | g | wg | 2444 | USA | 1.00 | 1 | 0.81 | 40 | 32.40 | | | Sharevich, Anna | | wg | 2257 | USA | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Feng, Maggie | | wc | 2162 | USA | 0.00 | 1 | -0.55 | 40 | -22.00 | | | Foisor, Sabina-Francesca | | wg | 2272 | USA | 0.50 | 1 | 0.10 | 40 | 4.00 | | | Abrahamyan, Tatev | | wg | 2364 | USA | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Nemcova, Katerina | | wg | 2359 | USA | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Nguyen, Emily | | wm | 2173 | USA | 1.00 | 1 | 0.47 | 40 | 18.80 | | | Paikidze, Nazi | m | wg | 2369 | USA | 1.00 | 1 | 0.73 | 40 | 29.20 | |
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) | | | | 11th Annual Philadelphia Open | Philadelphia, Pennsylvania | USA | 2017-04-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2119 | 2209 | 5.00 | 9 | -0.63 | 40 | -25.20 | |
| | Belous, Vladimir | g | | 2581 | RUS | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Bisiriyu-Salam, Oluwaseun | | | 2088 | NGR | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Duran Trujillo, Reinaldo Ricardo | m | | 2126 | VEN | 0.50 | 1 | -0.11 | 40 | -4.40 | | | Samadashvili, Martha | | wf | 1934 | USA | 0.50 | 1 | -0.33 | 40 | -13.20 | | | Yang, Kevin S | | | 2016 | USA | 0.50 | 1 | -0.25 | 40 | -10.00 | | | Nakada, Akira W | | | 2083 | USA | 0.50 | 1 | -0.17 | 40 | -6.80 | | | Wang, Jason | | | 2026 | USA | 0.50 | 1 | -0.24 | 40 | -9.60 | | | Wang, Wesley | c | | 2111 | USA | 0.50 | 1 | -0.13 | 40 | -5.20 | | | Yoo, Christopher Woojin | | | 2104 | USA | 1.00 | 1 | 0.36 | 40 | 14.40 | |
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) | | | | Northern Virginia Chess League Season 3 Round 3 | Sterling, Virginia | USA | 2017-04-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2234 | 2209 | 0.50 | 1 | 0.03 | 40 | 1.20 | |
| | Kane, Jeremy | | | 2234 | USA | 0.50 | 1 | 0.03 | 40 | 1.20 | |
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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