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Individual Calculations December 2017 |
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| Wang, Jason Total change: -99.60 | |   |
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| 11th Annual SPICE Cup Open | Saint Louis, Missouri | USA | 2017-10-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2258 | 2153 | 1.00 | 5 | -0.87 | 40 | -34.80 | |
|  Yermolinsky, Alex | g | | 2490 | USA | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Furfine, Jacob | c | | 2297 | USA | 0.50 | 1 | 0.19 | 40 | 7.60 | |  Peng, David | f | | 2330 | USA | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Black, James | | | 2164 | USA | 0.00 | 1 | -0.48 | 40 | -19.20 | | | Gosdin, Kaleb | | | 2011 | USA | 0.50 | 1 | -0.19 | 40 | -7.60 | |
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) | | | | 26th Annual Kings Island Open | Blue Ash, Ohio | USA | 2017-11-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2009 | 2164 | 2.50 | 5 | -0.91 | 40 | -36.40 | |
| | Narkeeran, Madhavan | | | 1883 | USA | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Brattain, Mika | | | 2407 | USA | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Price, Alan | | | 1997 | USA | 0.00 | 1 | -0.72 | 40 | -28.80 | | | Singh, Hersh | | | 1769 | USA | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Gregorz, Ralph | | | 1990 | CAN | 1.00 | 1 | 0.27 | 40 | 10.80 | |
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) | | | | 2017 Thanksgiving Open | Saint Louis, Missouri | USA | 2017-11-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2140 | 2164 | 2.00 | 5 | -0.71 | 40 | -28.40 | |
| | Wilson, Matthew | | | 1935 | USA | 0.50 | 1 | -0.29 | 40 | -11.60 | | | Chandra, Akshat | g | | 2483 | USA | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Neal Ii, James | | | 2171 | USA | 0.50 | 1 | 0.01 | 40 | 0.40 | | | Polgar-Shutzman, Tom | | | 2079 | USA | 0.50 | 1 | -0.12 | 40 | -4.80 | | | Gosdin, Kaleb | | | 2031 | USA | 0.50 | 1 | -0.18 | 40 | -7.20 | |
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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