|
Individual Calculations July 2017 |
|
|
|
| Li, Ruifeng Total change: -3.20 | |   |
|
| 26th Annual Chicago Open | Wheeling, Illinois | USA | 2017-05-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2416 | 2574 | 6.00 | 9 | -0.32 | 10 | -3.20 | |
|  Posthuma, Joshua G | | | 2268 | USA | 1.00 | 1 | 0.14 | 10 | 1.40 | |  Larrua, Fernando | f | | 2367 | CUB | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Harmon-Vellotti, Luke | m | | 2449 | USA | 0.00 | 1 | -0.67 | 10 | -6.70 | | | Mandizha, Farai | m | | 2342 | ZIM | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Perez, Robert M | | | 2365 | USA | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Vazquez, Guillermo | m | | 2443 | PAR | 0.50 | 1 | -0.18 | 10 | -1.80 | | | Liang, Awonder | m | | 2488 | USA | 0.50 | 1 | -0.12 | 10 | -1.20 | | | Nyzhnyk, Illya | g | | 2610 | UKR | 0.00 | 1 | -0.45 | 10 | -4.50 | | | Shmeliov, Denis | m | | 2415 | UKR | 1.00 | 1 | 0.29 | 10 | 2.90 | |
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) | | |
|
