|
Individual Calculations July 2019 |
|
|
|
| Wu, Rochelle Total change: -99.20 | |   |
|
| 2019 US Cadet Championship | San Jose, California | USA | 2019-06-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2350 | 2184 | 0.50 | 7 | -1.53 | 40 | -61.20 | |
|  Wang, Justin | m | | 2444 | USA | 0.00 | 1 | -0.18 | 40 | -7.20 | |  Niemann, Hans Moke | m | | 2460 | USA | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Stearman, Josiah Paul | f | | 2297 | USA | 0.50 | 1 | 0.15 | 40 | 6.00 | | | Shlyakhtenko, Robert | c | | 2206 | USA | 0.00 | 1 | -0.47 | 40 | -18.80 | | | Costello, Alexander John | f | | 2297 | USA | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Ke, Ivan | | | 2332 | USA | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Hong, Andrew Zhang | m | | 2414 | USA | 0.00 | 1 | -0.21 | 40 | -8.40 | |
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) | | | | 16th Annual Susan Polgar Foundation Girls' Invitational | St. Louis, Missouri | USA | 2019-06-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1827 | 2184 | 3.50 | 5 | -0.95 | 40 | -38.00 | |
| | Myrzaibraimova, Abike | | | 1784 * | CAN | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Zhou, Iris Yi-Xian | | | 1826 | USA | 0.50 | 1 | -0.40 | 40 | -16.00 | | | Xu, Chang | | | 1784 * | USA | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Velea, Anne-Marie | | wf | 1957 | USA | 0.50 | 1 | -0.29 | 40 | -11.60 | | | Cheng, Emma | | | 1784 * | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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) | | |
|
