|
Individual Calculations March 2019 |
|
|
|
| Serna, Jeffrey Total change: 23.20 | |   |
|
| 10th Annual Southwest Class Championship | Fort Worth, Texas | USA | 2019-02-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2261 | 2022 | 3.00 | 8 | 1.16 | 20 | 23.20 | |
|  Ynojosa Aponte, Felix J | m | | 2396 | VEN | 1.00 | 1 | 0.90 | 20 | 18.00 | |  Ostrovskiy, Aleksandr | m | | 2422 * | USA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Yim, Sungho | | | 2252 | KOR | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Jacobson, Aaron | f | | 2365 | USA | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Zhang, Chao | | | 2267 | USA | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Ramesh, Sreenevash | | | 1783 | USA | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Ampie, Mauro | f | | 2288 | NCA | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Yu, Jennifer | f | wg | 2313 | USA | 0.50 | 1 | 0.35 | 20 | 7.00 | | | * 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) | | |
|
