|
Individual Calculations September 2009 |
|
|
|
| Chernin, Oliver Total change: 5.10 | |   |
|
| 37th Annual World Open - Under 2400 Section | Philadelphia, Pennsylvania | USA | 2009-06-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2192 | 2137 | 3.50 | 7 | 0.47 | 15 | 7.05 | |
|  Mandizha, Farai | f | | 2313 | ZIM | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Savage, Allan G | f | | 2182 | USA | 0.50 | 1 | 0.06 | 15 | 0.90 | | | Shetty, Atulya A | | | 1972 | USA | 1.00 | 1 | 0.28 | 15 | 4.20 | |  Tate, Emory A | m | | 2325 | USA | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Wang, Eigen | | | 2157 | USA | 1.00 | 1 | 0.53 | 15 | 7.95 | | | Gershenov, Ben | | | 1987 | USA | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Sarkar, Justin | m | | 2410 | USA | 0.00 | 1 | -0.17 | 15 | -2.55 | |
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) | | | | 15th Annual Northeast Open | Stamford, Connecticut | USA | 2009-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2036 | 2137 | 3.00 | 5 | -0.13 | 15 | -1.95 | |
| | Kats, Alena | | | 1989 | USA | 0.50 | 1 | -0.20 | 15 | -3.00 | | | Sobo, Henry C | | | 2040 | USA | 0.50 | 1 | -0.13 | 15 | -1.95 | | | Sells, Philip G | | | 1837 | USA | 1.00 | 1 | 0.15 | 15 | 2.25 | | | Itkis, Hana | | wf | 2078 | USA | 1.00 | 1 | 0.42 | 15 | 6.30 | | | Getz, Alec | f | | 2234 | USA | 0.00 | 1 | -0.37 | 15 | -5.55 | |
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) | | |
|
