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Individual Calculations December 2017 |
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| Mercado, Luisa Fernanda Total change: 6.00 | |   |
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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 |
| 2161 | 1944 | 2.50 | 8 | 0.64 | 20 | 12.80 | |
|  Kavutskiy, Konstantin | m | | 2344 * | USA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Betaneli, Alexander | f | | 2204 | USA | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Voelker, James | | | 2098 | USA | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Cervantes Landeiro, Thalia | | wf | 2107 | USA | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Swindell, Shawn | | | 2018 | USA | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Yoo, Christopher Woojin | f | | 2194 | USA | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Easton, Jack | | | 2162 | USA | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Black, James | | | 2164 | USA | 0.00 | 1 | -0.22 | 20 | -4.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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 |
| 2183 | 1944 | 0.50 | 4 | -0.34 | 20 | -6.80 | |
| | Yip, Carissa | f | wf | 2311 | USA | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Abud, Claudio | | | 2184 | USA | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Wan, Joseph | | | 2129 | USA | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Cervantes Landeiro, Thalia | | wf | 2107 | USA | 0.00 | 1 | -0.28 | 20 | -5.60 | |
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) | | |
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