|
Individual Calculations December 2017 |
|
|
|
| Costello, Alexander Total change: 3.60 | |   |
|
| 53rd Annual American Open | Costa Mesa, California | USA | 2017-11-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2238 | 2159 | 3.00 | 7 | 0.09 | 40 | 3.60 | |
|  Baryshpolets, Andrey | g | | 2559 * | UKR | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Burrows, Brandon | | | 2142 | USA | 1.00 | 1 | 0.48 | 40 | 19.20 | | | Ynojosa Aponte, Felix Jose | m | | 2423 | VEN | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Richardson, Ryan | | | 2052 | USA | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Ortiz, Eduardo | | | 2208 | PHI | 0.00 | 1 | -0.43 | 40 | -17.20 | | | Shlyakhtenko, Robert | | | 2005 | USA | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Lu, Albert | f | | 2274 | USA | 0.00 | 1 | -0.34 | 40 | -13.60 | | | * 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) | | |
|
