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Individual Calculations May 2012 |
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| Finegold, Spencer Total change: 11.55 | |   |
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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 |
| 2147 | 2048 | 1.00 | 3 | -0.09 | 15 | -1.35 | |
|  Wasiluk, Kevin | | | 2195 | USA | 0.00 | 1 | -0.30 | 15 | -4.50 | |  Hendrickson, Nolan | | | 2142 | USA | 0.00 | 1 | -0.37 | 15 | -5.55 | | | Thomas, Kenneth P | | | 2103 | USA | 1.00 | 1 | 0.58 | 15 | 8.70 | |
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 |
| 2246 | 2048 | 2.00 | 4 | 0.86 | 15 | 12.90 | |
| | Arnold, Marc Tyler | m | | 2448 * | USA | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Sarkar, Justin | m | | 2391 | USA | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Schneider, Thomas | | | 2043 | USA | 1.00 | 1 | 0.49 | 15 | 7.35 | | | Trimble, Selden | | | 2101 | USA | 1.00 | 1 | 0.57 | 15 | 8.55 | | | * 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) | | |
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