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Individual Calculations March 2012 |
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| Boor, Carl Brandon Total change: -18.15 | |   |
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| 2012 Holiday Blues | Dayton, Ohio | USA | 2012-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2058 | 2274 | 0.00 | 1 | -0.78 | 15 | -11.70 | |
|  Whorton Jr, Les P | | | 2058 | USA | 0.00 | 1 | -0.78 | 15 | -11.70 | |
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) | | | | 35th Cardinal Open | Columbus, Ohio | USA | 2012-01-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2093 | 2274 | 2.50 | 4 | -0.43 | 15 | -6.45 | |
|  Casden, Alan | | | 2155 | USA | 0.00 | 1 | -0.66 | 15 | -9.90 | | | Bowersock, Michael | | | 2028 | USA | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Hughes, John L | | | 2069 | USA | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Shetty, Atulya A | | | 2121 | USA | 0.50 | 1 | -0.20 | 15 | -3.00 | |
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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