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Individual Calculations January 2012 |
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| Onischuk, Alexander Total change: -4.20 | |   |
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| 16th Annual Northern Virginia Open | Sterling, Virginia | USA | 2011-11-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2304 | 2674 | 3.00 | 4 | -0.60 | 10 | -6.00 | |
|  Rajasekaran, Vikas | | | 2274 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Duchesne, Raymond | | | 2274 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Strenzwilk, Denis | | | 2274 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Enkhbat, Tegshsuren | m | | 2392 | USA | 0.00 | 1 | -0.84 | 10 | -8.40 | | | * 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) | | | | 2011 UTD GM Invitational | Richardson, Texas | USA | 2011-12-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2467 | 2674 | 7.00 | 9 | 0.18 | 10 | 1.80 | |
| | Holt, Conrad | m | | 2461 | USA | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Wang, Puchen | m | | 2441 | NZL | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Bercys, Salvijus | m | | 2464 | USA | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Hansen, Eric | m | | 2447 | CAN | 0.50 | 1 | -0.29 | 10 | -2.90 | | | Yotov, Valentin | g | | 2576 | BUL | 0.50 | 1 | -0.13 | 10 | -1.30 | | | Hughes, Tyler B | f | | 2295 | USA | 1.00 | 1 | 0.09 | 10 | 0.90 | | | Chirila, Ioan C | g | | 2523 | ROU | 0.00 | 1 | -0.70 | 10 | -7.00 | | | Sadorra, Julio C | g | | 2506 | PHI | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Pavlovic, Milos M | m | | 2486 | SRB | 1.00 | 1 | 0.26 | 10 | 2.60 | |
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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