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Individual Calculations July 2012 |
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| Hess, Robert L Total change: 3.80 | |   |
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| 2012 US Championship | St Louis, Missouri | USA | 2012-05-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2633 | 2635 | 5.00 | 11 | -0.55 | 10 | -5.50 | |
|  Nakamura, Hikaru | g | | 2775 | USA | 0.00 | 1 | -0.31 | 10 | -3.10 | | | Seirawan, Yasser | g | | 2643 | USA | 1.00 | 1 | 0.51 | 10 | 5.10 | |  Ramirez, Alejandro | g | | 2593 | USA | 0.50 | 1 | -0.06 | 10 | -0.60 | | | Robson, Ray | g | | 2615 | USA | 0.00 | 1 | -0.53 | 10 | -5.30 | | | Onischuk, Alexander | g | | 2660 | USA | 0.00 | 1 | -0.47 | 10 | -4.70 | | | Kaidanov, Gregory | g | | 2594 | USA | 1.00 | 1 | 0.44 | 10 | 4.40 | | | Akobian, Varuzhan | g | | 2625 | USA | 0.00 | 1 | -0.51 | 10 | -5.10 | | | Shulman, Yury | g | | 2571 | USA | 0.50 | 1 | -0.09 | 10 | -0.90 | | | Stripunsky, Alexander | g | | 2562 | USA | 1.00 | 1 | 0.40 | 10 | 4.00 | | | Lenderman, Aleksandr | g | | 2587 | USA | 0.50 | 1 | -0.07 | 10 | -0.70 | | | Kamsky, Gata | g | | 2741 | USA | 0.50 | 1 | 0.14 | 10 | 1.40 | |
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) | | | | 21st Annual Chicago Open - Open Section | Wheeling, Illinois | USA | 2012-05-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2537 | 2635 | 6.50 | 9 | 0.93 | 10 | 9.30 | |
| | Ardaman, Miles F | f | | 2252 | USA | 1.00 | 1 | 0.09 | 10 | 0.90 | | | Sarkar, Justin | m | | 2411 | USA | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Friedel, Joshua E | g | | 2499 | USA | 1.00 | 1 | 0.32 | 10 | 3.20 | | | Ramirez, Alejandro | g | | 2593 | USA | 1.00 | 1 | 0.44 | 10 | 4.40 | | | Sargissian, Gabriel | g | | 2679 | ARM | 0.50 | 1 | 0.06 | 10 | 0.60 | | | Perunovic, Milos | g | | 2577 | SRB | 0.50 | 1 | -0.08 | 10 | -0.80 | | | Mikhalevski, Victor | g | | 2519 | ISR | 0.50 | 1 | -0.16 | 10 | -1.60 | | | Adams, Michael | g | | 2728 | ENG | 0.50 | 1 | 0.13 | 10 | 1.30 | | | Shulman, Yury | g | | 2571 | USA | 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) | | |
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