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Individual Calculations December 2014 |
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| Nemcova, Katerina Total change: -17.40 | |   |
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| 18th Annual Texas Collegiate Chess Championship | Irving, Texas | USA | 2014-10-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2402 | 2312 | 0.50 | 3 | -0.66 | 20 | -13.20 | |
|  Holt, Conrad | g | | 2571 | USA | 0.00 | 1 | -0.18 | 20 | -3.60 | |  Battey, Alexander | m | | 2326 | USA | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Aleskerov, Faik | | | 2310 | AZE | 0.50 | 1 | 0.00 | 20 | 0.00 | |
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) | | | | 2014 Houston Open | Houston Texas | USA | 2014-11-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2149 | 2312 | 2.50 | 4 | -0.21 | 20 | -4.20 | |
| | Nguyen, Emily Quynh | | wf | 1912 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Stukopin, Andrey | g | | 2556 | RUS | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Salazar, Aura C | | wm | 2165 | COL | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Serna, Jeffrey M | | | 1962 | USA | 1.00 | 1 | 0.11 | 20 | 2.20 | | | * 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) | | |
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