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Individual Calculations February 2014 |
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| Margvelashvili, Giorgi Total change: 2.10 | |   |
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| 2013 PanAmerican Intercollegiate Chess Championship | Lubbock, Texas | USA | 2013-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2441 | 2555 | 2.50 | 5 | -0.66 | 10 | -6.60 | |
|  Wang, Eigen | | | 2155 * | USA | 0.50 | 1 | -0.42 | 10 | -4.20 | | | Kannappan, Priyadharshan | m | | 2409 | IND | 1.00 | 1 | 0.30 | 10 | 3.00 | |  Bykhovsky, Anatoly | g | | 2485 | ISR | 0.50 | 1 | -0.10 | 10 | -1.00 | | | Meier, Georg | g | | 2619 | GER | 0.50 | 1 | 0.09 | 10 | 0.90 | | | Huschenbeth, Niclas | g | | 2537 | GER | 0.00 | 1 | -0.53 | 10 | -5.30 | | | * 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 |
| 2512 | 2555 | 6.00 | 9 | 1.01 | 10 | 10.10 | |
| | Kaufman, Ray | m | | 2301 | USA | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Porper, Edward | m | | 2446 | CAN | 1.00 | 1 | 0.35 | 10 | 3.50 | | | Berczes, David | g | | 2519 | HUN | 0.50 | 1 | -0.05 | 10 | -0.50 | | | Gorovets, Andrey | m | | 2494 | BLR | 1.00 | 1 | 0.42 | 10 | 4.20 | | | Macieja, Bartlomiej | g | | 2583 | POL | 0.00 | 1 | -0.46 | 10 | -4.60 | | | Chen, Wang | m | | 2507 | CHN | 1.00 | 1 | 0.43 | 10 | 4.30 | | | Naroditsky, Daniel | g | | 2535 | USA | 0.50 | 1 | -0.03 | 10 | -0.30 | | | Yi, Wei | g | | 2607 | CHN | 0.50 | 1 | 0.07 | 10 | 0.70 | | | Kovalyov, Anton | g | | 2617 | CAN | 0.50 | 1 | 0.09 | 10 | 0.90 | |
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 |
| 2345 | 2555 | 3.50 | 5 | -0.14 | 10 | -1.40 | |
| | Labedz, Patrycja A | | wf | 2155 * | POL | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Chua, Alexander | | | 2274 | USA | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Ramirez, Alejandro | g | | 2600 | USA | 0.50 | 1 | 0.06 | 10 | 0.60 | | | Holt, Conrad | g | | 2542 | USA | 0.00 | 1 | -0.52 | 10 | -5.20 | | | Braunlich, Thomas | | | 2155 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | * 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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