|
Individual Calculations October 2008 |
|
|
|
| Koo, Oliver T Total change: 1.25 | |   |
|
| Cleveland Open | Cleveland, Ohio | USA | 2008-06-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1929 | 2279 | 1.00 | 1 | 0.11 | 25 | 2.75 | |
|  Seitzer, Phillip | | | 1929 | USA | 1.00 | 1 | 0.11 | 25 | 2.75 | |
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) | | | | 64th Annual Ohio Chess Congress | Columbus, Ohio | USA | 2008-08-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2173 | 2279 | 2.50 | 4 | -0.06 | 25 | -1.50 | |
| | Varadaraj, Srikar | | | 2083 | USA | 1.00 | 1 | 0.25 | 25 | 6.25 | |  Markovits, Alex | | | 2184 | USA | 1.00 | 1 | 0.37 | 25 | 9.25 | | | Heimann, Mark A | | | 2284 | USA | 0.00 | 1 | -0.49 | 25 | -12.25 | | | Smith, Garrett L | | | 2141 | USA | 0.50 | 1 | -0.19 | 25 | -4.75 | |
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) | | |
|
