|
Individual Calculations March 2011 |
|
|
|
| West, James R Total change: 21.90 | |   |
|
| 29th Annual Empire City Open | New York, New York | USA | 2010-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2240 | 2110 | 1.50 | 3 | 0.51 | 15 | 7.65 | |
|  Bonin, Jay R | m | | 2322 | USA | 0.50 | 1 | 0.27 | 15 | 4.05 | |  Pressman, Leif A | | | 2140 | USA | 1.00 | 1 | 0.54 | 15 | 8.10 | | | Thaler, Michael | | | 2257 | USA | 0.00 | 1 | -0.30 | 15 | -4.50 | |
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) | | | | 2011 Marshall January Grand Prix | New York, New York | USA | 2011-01-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2092 | 2113 | 1.00 | 1 | 0.47 | 15 | 7.05 | |
| | Pappaceno, Michael | | | 2092 | USA | 1.00 | 1 | 0.47 | 15 | 7.05 | |
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) | | | | 2011 New York February Open | New York, New York | USA | 2011-02-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2101 | 2113 | 1.50 | 2 | 0.48 | 15 | 7.20 | |
| | Paciulli, Frank R | | | 1951 | USA | 0.50 | 1 | -0.21 | 15 | -3.15 | | | Naranja, Renato C | m | | 2251 | PHI | 1.00 | 1 | 0.69 | 15 | 10.35 | |
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) | | |
|
