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Individual Calculations February 2014 |
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| Berczes, David Total change: -15.50 | |   |
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| 2013 PanAmerican Intercollegiate Chess Championship | Lubbock, Texas | USA | 2013-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2237 | 2517 | 4.00 | 6 | -0.79 | 10 | -7.90 | |
|  James, Brett H | | | 2117 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Alexandrov, Olzhas | | | 2117 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Kovalyov, Anton | g | | 2617 | CAN | 0.00 | 1 | -0.36 | 10 | -3.60 | | | Shvartsman, Andrew | f | | 2315 | USA | 0.00 | 1 | -0.76 | 10 | -7.60 | | | Winter, Curtis A | | | 2117 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Wang, Eigen | | | 2139 | USA | 1.00 | 1 | 0.09 | 10 | 0.90 | | | * 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) | | | | 2014 Bay Area International | Santa Clara, California | USA | 2014-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2438 | 2519 | 5.00 | 9 | -0.43 | 10 | -4.30 | |
| | Shivaji, Shivkumar | f | | 2273 | USA | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Jue, Wang | | wg | 2396 | CHN | 1.00 | 1 | 0.33 | 10 | 3.30 | | | Margvelashvili, Giorgi | g | | 2555 | GEO | 0.50 | 1 | 0.05 | 10 | 0.50 | | | Ipatov, Alexander | g | | 2615 | TUR | 0.00 | 1 | -0.37 | 10 | -3.70 | | | Vibbert, Sean | f | | 2333 | USA | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Roiz, Michael | g | | 2614 | ISR | 0.50 | 1 | 0.13 | 10 | 1.30 | | | Friedel, Josh | g | | 2490 | USA | 0.00 | 1 | -0.54 | 10 | -5.40 | | | Abrahamyan, Tatev | | wg | 2356 | USA | 0.00 | 1 | -0.72 | 10 | -7.20 | | | Ishkhanov, Tigran | | | 2314 | USA | 1.00 | 1 | 0.24 | 10 | 2.40 | |
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 DCC January Texas Masters | Richardson, Texas | USA | 2014-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2287 | 2519 | 3.50 | 5 | -0.33 | 10 | -3.30 | |
| | Gater, Daniel B | | | 2136 | USA | 1.00 | 1 | 0.09 | 10 | 0.90 | | | Chiang, Jonathan | f | | 2170 | USA | 0.50 | 1 | -0.39 | 10 | -3.90 | | | Yotov, Valentin L | g | | 2551 | BUL | 0.50 | 1 | 0.04 | 10 | 0.40 | | | Danelia, Mariam | | wm | 2237 | GEO | 0.50 | 1 | -0.34 | 10 | -3.40 | | | Getz, Alec S | f | | 2340 | USA | 1.00 | 1 | 0.27 | 10 | 2.70 | |
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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