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Individual Calculations November 2010 |
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| Boor, Carl B Total change: -6.45 | |   |
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| 66th Ohio Chess Congress | Dayton, Ohio | USA | 2010-09-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2374 | 2271 | 1.00 | 3 | -0.14 | 15 | -2.10 | |
|  Goldin, Alexander | g | | 2558 | USA | 0.00 | 1 | -0.16 | 15 | -2.40 | |  Mikesell, Cory | | | 2105 | USA | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Siddharth, Ravichandran | | | 2459 | IND | 0.00 | 1 | -0.26 | 15 | -3.90 | |
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) | | | | 3rd Annual Louisville Open | Louisville, Kentucky | USA | 2010-09-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2348 | 2271 | 1.00 | 2 | 0.16 | 15 | 2.40 | |
| | Kaidanov, Gregory | g | | 2575 | USA | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Holroyd, Kenneth J | | | 2121 | USA | 1.00 | 1 | 0.30 | 15 | 4.50 | |
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) | | | | Cleveland Open | Cleveland, Ohio | USA | 2010-10-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2294 | 2271 | 0.50 | 2 | -0.45 | 15 | -6.75 | |
| | Paragua, Mark C | g | | 2496 | PHI | 0.50 | 1 | 0.28 | 15 | 4.20 | | | Shetty, Atulya A | | | 2092 | USA | 0.00 | 1 | -0.73 | 15 | -10.95 | |
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) | | |
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