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Individual Calculations May 2012 |
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| Thomas, Kenneth P Total change: -29.70 | |   |
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| 16th Annual Mid-America Open | Saint Louis, Missouri | USA | 2012-03-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2080 | 2103 | 1.00 | 4 | -1.13 | 30 | -33.90 | |
|  Karklins, Andrew | f | | 2202 | USA | 0.00 | 1 | -0.36 | 30 | -10.80 | | | Tang, Andrew | | | 1963 | USA | 0.50 | 1 | -0.19 | 30 | -5.70 | |  McLaughlin, James | | | 2106 | USA | 0.50 | 1 | 0.00 | 30 | 0.00 | | | Finegold, Spencer | | | 2048 | USA | 0.00 | 1 | -0.58 | 30 | -17.40 | |
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) | | | | 2012 St Louis Open | St Louis, Missouri | USA | 2012-04-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2272 | 2103 | 1.00 | 3 | 0.14 | 30 | 4.20 | |
| | Sarkar, Justin | m | | 2391 | USA | 0.50 | 1 | 0.34 | 30 | 10.20 | | | Eckert, Doug D | f | | 2251 | USA | 0.50 | 1 | 0.20 | 30 | 6.00 | | | Feldberg, Victor R | | | 2174 | USA | 0.00 | 1 | -0.40 | 30 | -12.00 | |
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) | | |
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