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Individual Calculations July 2021 |
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| Yu, Jennifer R Total change: -26.80 | |   |
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| 8th Cherry Blossom Classic - Open | Dulles, Virginia | USA | 2021-05-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2096 | 2312 | 4.50 | 9 | -2.24 | 20 | -44.80 | |
|  Brady, Tyson | | | 1912 * | USA | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Altman, Joshua A | c | | 1966 | ENG | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Checa, Nicolas | g | | 2574 | USA | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Park, Evan | | | 2212 | USA | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Lu, Jason | | | 2048 | USA | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Hiban, Joshua | | | 1912 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Sriniaiyer, Sudarshan | | | 2038 | USA | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Demchenko, Svitlan | | wm | 2071 | CAN | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Kumar, Naman | | | 2128 | USA | 0.50 | 1 | -0.24 | 20 | -4.80 | | | * 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) | | | | 2021 National Open - Championship | Las Vegas, Nevada | USA | 2021-06-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2294 | 2316 | 5.50 | 9 | 0.90 | 20 | 18.00 | |
| | Wagner, Richard B | | | 1956 | USA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Hakobyan, Aram | g | | 2598 | ARM | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Yi, Richard | | | 2103 | USA | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Yanayt, Eugene | f | | 2102 | USA | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Belous, Vladimir | g | | 2520 | RUS | 0.50 | 1 | 0.26 | 20 | 5.20 | | | McConnell, Sullivan Mac | | | 1916 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Yermolinsky, Alex | g | | 2498 | USA | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Shabalov, Alexander | g | | 2532 | USA | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Ostrovskiy, Aleksandr | m | | 2422 | USA | 1.00 | 1 | 0.64 | 20 | 12.80 | | | * 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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