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Individual Calculations July 2017 |
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| Ulrich, Rachel J Total change: -24.00 | |   |
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| 26th Annual Chicago Open | Wheeling, Illinois | USA | 2017-05-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2238 | 2073 | 3.50 | 9 | 0.92 | 40 | 36.80 | |
|  Shankar, Gauri | f | | 2354 | IND | 0.00 | 1 | -0.16 | 40 | -6.40 | |  Lederer, Yoav | | | 2259 | ISR | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Feng, Maggie | | wc | 2298 | USA | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Zhang, Chao | | | 2229 | USA | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Niemann, Hans M | f | | 2282 | USA | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Kogen, Jonathan S | | | 2212 | USA | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Lapan, Dan | | | 2194 | USA | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Jayaraman, Arvind | f | | 2178 | IND | 0.50 | 1 | 0.14 | 40 | 5.60 | | | Lehmann, Spencer George | | | 2137 | USA | 0.50 | 1 | 0.09 | 40 | 3.60 | |
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) | | | | Wisconsin International Chess Festival | Madison, Wisconsin | USA | 2017-06-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1998 | 2073 | 2.50 | 7 | -1.52 | 40 | -60.80 | |
| | Santarius, Erik | f | | 2291 | USA | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Wang, Kevin | f | | 2367 | USA | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Boris, Peter Theodore | | | 1695 | USA | 0.50 | 1 | -0.41 | 40 | -16.40 | | | Shen, Christopher Y | c | | 2206 | USA | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Talayko, Edgar | | | 1752 | USA | 0.50 | 1 | -0.37 | 40 | -14.80 | | | Zimmermann, Troy J | | | 1713 | USA | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Liu, Zhanhe | | | 1963 | CAN | 0.00 | 1 | -0.65 | 40 | -26.00 | |
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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