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Individual Calculations March 2013 |
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| Dowling, John Total change: 16.80 | |   |
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| 2013 Michigan Master-Expert & Class Championship | Lansing, Michigan | USA | 2013-01-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2097 | 1962 | 2.00 | 4 | 0.71 | 15 | 10.65 | |
|  Hubbard, Andrew D | f | | 2190 | USA | 0.00 | 1 | -0.21 | 15 | -3.15 | |  Bora, Safal | | | 2103 | USA | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Gregg, Alan M | | | 2106 | ENG | 1.00 | 1 | 0.69 | 15 | 10.35 | | | Drkulec, Vladimir | | | 1990 | CAN | 1.00 | 1 | 0.54 | 15 | 8.10 | |
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) | | | | 36th Cardinal Open | Columbus, Ohio | USA | 2013-01-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2152 | 1962 | 1.50 | 4 | 0.41 | 15 | 6.15 | |
| | Diamant, Andre | g | | 2362 * | BRA | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Murthy, Pappu | | | 2109 | USA | 0.50 | 1 | 0.20 | 15 | 3.00 | | | Wright, William B | | | 2126 | USA | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Peng, David T | | | 2010 | 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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