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Individual Calculations November 2017 |
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| Perez, Ignacio Total change: -23.40 | |   |
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| Seattle Masters October 2017 | Seattle, Washington | USA | 2017-10-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1860 | 2106 | 2.00 | 3 | -0.41 | 20 | -8.20 | |
|  Zhang, Eric M | | | 1815 | USA | 0.50 | 1 | -0.35 | 20 | -7.00 | |  Bashkansky, Naomi | | wm | 1902 | USA | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Truelson, Joseph | | | 1864 | USA | 0.50 | 1 | -0.30 | 20 | -6.00 | |
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) | | | | Seattle Masters October 2017 - Challengers | Seattle, Washington | USA | 2017-10-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1905 | 2106 | 0.00 | 1 | -0.76 | 20 | -15.20 | |
| | Casey, Garrett | | | 1905 | USA | 0.00 | 1 | -0.76 | 20 | -15.20 | |
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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