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Individual Calculations March 2012 |
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| Margvelashvili, Giorgi Total change: 15.60 | |   |
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| 2011 Pan American Intercollegiate Chess Tournament | Fort Worth, Texas | USA | 2011-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2402 | 2531 | 4.50 | 5 | 1.18 | 10 | 11.80 | |
|  Cheng, Bindi | m | | 2415 | CAN | 1.00 | 1 | 0.34 | 10 | 3.40 | | | Nemcova, Katerina | | wg | 2276 | CZE | 1.00 | 1 | 0.19 | 10 | 1.90 | |  Flores, Mauricio | g | | 2501 | CHI | 1.00 | 1 | 0.46 | 10 | 4.60 | | | Chirila, Ioan Cristian | g | | 2523 | ROU | 0.50 | 1 | -0.01 | 10 | -0.10 | | | Hughes, Tyler B | f | | 2295 | USA | 1.00 | 1 | 0.20 | 10 | 2.00 | |
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) | | | | 2012 Northern California International | Fremont, California | USA | 2012-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2436 | 2531 | 6.00 | 9 | 0.38 | 10 | 3.80 | |
| | Evans, Bela | f | | 2262 | USA | 1.00 | 1 | 0.17 | 10 | 1.70 | | | De Guzman, Ricardo | m | | 2393 | PHI | 1.00 | 1 | 0.31 | 10 | 3.10 | | | Molner, Mackenzie | m | | 2449 | USA | 0.50 | 1 | -0.11 | 10 | -1.10 | | | Sevillano, Enrico | m | | 2490 | USA | 0.50 | 1 | -0.06 | 10 | -0.60 | | | Aleskerov, Faik | | | 2362 | AZE | 0.00 | 1 | -0.72 | 10 | -7.20 | | | Ishkhanov, Tigran | | | 2350 | USA | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Shahade, Greg | m | | 2463 | USA | 1.00 | 1 | 0.41 | 10 | 4.10 | | | Meier, Georg | g | | 2671 | GER | 0.50 | 1 | 0.19 | 10 | 1.90 | | | Arnold, Marc | m | | 2482 | USA | 0.50 | 1 | -0.07 | 10 | -0.70 | |
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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