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Individual Calculations November 2010 |
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| Sawyer, Bradley J Total change: 3.60 | |   |
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| 76th Annual Southwest Open | Corpus Christi, Texas | USA | 2010-09-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2323 | 2120 | 1.00 | 4 | -0.09 | 15 | -1.35 | |
|  Zivanic, Marko | m | | 2489 | SRB | 0.00 | 1 | -0.10 | 15 | -1.50 | | | Kiewra, Keaton | f | | 2330 | USA | 0.00 | 1 | -0.23 | 15 | -3.45 | |  Datta, Anjali | | | 2025 | USA | 1.00 | 1 | 0.37 | 15 | 5.55 | | | Bercys, Salvijus | m | | 2447 | USA | 0.00 | 1 | -0.13 | 15 | -1.95 | |
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) | | | | 2010 US Class Championships | Houston, Texas | USA | 2010-10-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2296 | 2120 | 1.50 | 4 | 0.33 | 15 | 4.95 | |
| | Wang, Puchen | m | | 2478 | NZL | 0.00 | 1 | -0.10 | 15 | -1.50 | | | Chakraborty, Dipro | | | 2148 | USA | 0.50 | 1 | 0.04 | 15 | 0.60 | | | De Jesus, Jeffrey | | | 2160 | USA | 1.00 | 1 | 0.56 | 15 | 8.40 | | | Cornejo, Max | m | | 2398 | PER | 0.00 | 1 | -0.17 | 15 | -2.55 | |
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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