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Individual Calculations July 2019 |
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| Wang, Annie Total change: 20.60 | |   |
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| 2019 National Open | Las Vegas, Nevada | USA | 2019-06-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2369 | 2334 | 5.00 | 9 | 1.03 | 20 | 20.60 | |
|  Wen, Teddie | | | 1934 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Shabalov, Alexander | g | | 2528 | USA | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Janssen, Ruud | g | | 2514 | NED | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Shtembuliak, Evgeny | g | | 2538 | UKR | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Zavortink, Matthew | | | 2156 | USA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Rao, Prasanna Raghuram | m | | 2448 | IND | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Sorokin, Aleksey | f | | 2536 | RUS | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Belous, Vladimir | g | | 2514 | RUS | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Li, Eric | c | | 2155 | USA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | * 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) | | |
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