|
Individual Calculations November 2011 |
|
|
|
| Friedman, David M Total change: 6.75 | |   |
|
| 67th Ohio Chess Congress | Worthington, Ohio | USA | 2011-09-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2108 | 1936 | 1.00 | 4 | -0.11 | 15 | -1.65 | |
|  Vilenchuk, Michael | | | 2216 | USA | 0.00 | 1 | -0.16 | 15 | -2.40 | |  Ofek, Ariel | | | 2045 | USA | 0.50 | 1 | 0.15 | 15 | 2.25 | | | Weaver, Benjamin W | | | 2080 | USA | 0.50 | 1 | 0.19 | 15 | 2.85 | | | Hughes, John Lodger | | | 2090 | USA | 0.00 | 1 | -0.29 | 15 | -4.35 | |
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 |
| 2156 | 1936 | 1.00 | 2 | 0.56 | 15 | 8.40 | |
| | Shetty, Atulya Arya | | | 2117 | USA | 1.00 | 1 | 0.74 | 15 | 11.10 | | | Ramer, Scott Leo | | | 2195 | USA | 0.00 | 1 | -0.18 | 15 | -2.70 | |
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) | | |
|
