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Individual Calculations November 2011 |
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| Wright, Mark David Total change: -28.80 | |   |
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| 67th Ohio Chess Congress | Worthington, Ohio | USA | 2011-09-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2085 | 2028 | 0.00 | 2 | -0.84 | 30 | -25.20 | |
|  Wright, William B | | | 2099 | USA | 0.00 | 1 | -0.40 | 30 | -12.00 | |  Murthy, Pappu | | | 2071 | USA | 0.00 | 1 | -0.44 | 30 | -13.20 | |
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) | | | | Mulligan Masters and Experts IV | Wothington, Ohio | USA | 2011-10-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2175 | 2028 | 0.50 | 2 | -0.12 | 30 | -3.60 | |
| | Wright, William B. | | | 2099 | USA | 0.00 | 1 | -0.40 | 30 | -12.00 | | | Bidwell, John C. | | | 2251 | USA | 0.50 | 1 | 0.28 | 30 | 8.40 | |
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) | | |
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