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Individual Calculations July 2021 |
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| Checa, Nicolas De T Total change: -22.00 | |   |
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| 8th Cherry Blossom Classic - Open | Dulles, Virginia | USA | 2021-05-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2370 | 2574 | 6.50 | 9 | -0.09 | 10 | -0.90 | |
|  Wu, Rochelle | | wm | 2174 * | USA | 0.50 | 1 | -0.42 | 10 | -4.20 | |  Moor, Nathaniel P | | | 2174 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Yu, Jennifer R | f | wg | 2312 | USA | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Jacobson, Brandon | g | | 2491 | USA | 0.00 | 1 | -0.61 | 10 | -6.10 | | | Sarkar, Justin | m | | 2360 | USA | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Paciorkowski, Lev | | | 2220 | USA | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Stremavicius, Titas | g | | 2484 | LTU | 0.50 | 1 | -0.12 | 10 | -1.20 | | | Zhou, Jianchao | g | | 2615 | CHN | 0.50 | 1 | 0.06 | 10 | 0.60 | | | Panchanathan, Magesh | g | | 2504 | IND | 1.00 | 1 | 0.40 | 10 | 4.00 | | | * 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) | | | | 2021 National Open - Championship | Las Vegas, Nevada | USA | 2021-06-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2276 | 2574 | 5.50 | 9 | -2.11 | 10 | -21.10 | |
| | Tian, Eddy | | | 2204 | USA | 1.00 | 1 | 0.10 | 10 | 1.00 | | | Wang, Jason | f | | 2312 | USA | 0.50 | 1 | -0.32 | 10 | -3.20 | | | Vibbert, Sean | f | | 2270 | USA | 0.50 | 1 | -0.36 | 10 | -3.60 | | | Homa, Seth | f | | 2287 | USA | 0.00 | 1 | -0.84 | 10 | -8.40 | | | Paciorkowski, Lev | | | 2220 | USA | 0.50 | 1 | -0.39 | 10 | -3.90 | | | Vidyarthi, Vyom | c | | 2174 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Li, Eric Yuhan | f | | 2270 | USA | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Kavutskiy, Kostya | m | | 2391 | USA | 0.50 | 1 | -0.24 | 10 | -2.40 | | | Rosen, Eric S | m | | 2353 | USA | 0.50 | 1 | -0.28 | 10 | -2.80 | | | * 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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