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Individual Calculations May 2012 |
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| Shabalov, Alexander Total change: 11.30 | |   |
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| 13th Annual Pittsburgh Open | Pittsburgh, Pennsylvania | USA | 2012-03-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2365 | 2523 | 2.50 | 3 | 0.42 | 10 | 4.20 | |
|  Malkiel, Daniel E | | | 2216 | USA | 1.00 | 1 | 0.14 | 10 | 1.40 | |  Bartell, Thomas | f | | 2365 | USA | 1.00 | 1 | 0.29 | 10 | 2.90 | | | Ivanov, Alexander | g | | 2513 | USA | 0.50 | 1 | -0.01 | 10 | -0.10 | |
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) | | | | 6th Annual Philadelphia Open | Philadelphia, Pennsylvania | USA | 2012-04-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2491 | 2523 | 5.50 | 9 | 0.71 | 10 | 7.10 | |
| | Wang, Kevin | | | 2181 | USA | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Troff, Kayden W | f | | 2297 | USA | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Kacheishvili, Giorgi | g | | 2612 | GEO | 0.50 | 1 | 0.12 | 10 | 1.20 | | | Gelashvili, Tamaz | g | | 2619 | GEO | 1.00 | 1 | 0.63 | 10 | 6.30 | | | Kaidanov, Gregory | g | | 2598 | USA | 0.50 | 1 | 0.10 | 10 | 1.00 | | | Erenburg, Sergey | g | | 2616 | ISR | 0.00 | 1 | -0.37 | 10 | -3.70 | | | Kekelidze, Mikheil | g | | 2473 | GEO | 0.50 | 1 | -0.07 | 10 | -0.70 | | | Krush, Irina | m | wg | 2461 | USA | 1.00 | 1 | 0.41 | 10 | 4.10 | | | Stripunsky, Alexander | g | | 2566 | USA | 0.00 | 1 | -0.44 | 10 | -4.40 | |
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) | | |
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