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Individual Calculations July 2022 |
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| Cordova, Emilio Total change: -0.20 | |   |
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| 31st Annual Chicago Open - Open | Wheeling, Illinois | USA | 2022-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2455 | 2549 | 6.50 | 9 | 1.01 | 10 | 10.10 | |
|  Puckett, Matthew | | | 2160 | USA | 1.00 | 1 | 0.09 | 10 | 0.90 | |  Nakada, Akira Wood | f | | 2324 | USA | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Chandran, Kapil | f | | 2370 | USA | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Antipov, Mikhail | g | | 2592 | FID | 0.00 | 1 | -0.44 | 10 | -4.40 | | | Ghazarian, Kirk Vagho | f | | 2427 | USA | 0.50 | 1 | -0.17 | 10 | -1.70 | | | Posthuma, Joshua | f | | 2405 | USA | 1.00 | 1 | 0.31 | 10 | 3.10 | | | Shabalov, Alexander | g | | 2504 | USA | 1.00 | 1 | 0.44 | 10 | 4.40 | | | Akopian, Vladimir | g | | 2622 | USA | 0.50 | 1 | 0.10 | 10 | 1.00 | | | Xiong, Jeffery | g | | 2688 | USA | 0.50 | 1 | 0.19 | 10 | 1.90 | |
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) | | | | 2022 National Open - Open | Las Vegas, Nevada | USA | 2022-06-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2377 | 2549 | 6.50 | 9 | 0.18 | 10 | 1.80 | |
| | Singh, Hersh | | | 2149 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Hakobyan, Eduard | | | 2279 | USA | 0.50 | 1 | -0.33 | 10 | -3.30 | | | Yim, Sungho | | | 2251 | KOR | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Shen, Christopher | f | | 2291 | USA | 0.50 | 1 | -0.32 | 10 | -3.20 | | | Yan, Ruiyang | f | wc | 2281 | USA | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Akopian, Vladimir | g | | 2622 | USA | 0.50 | 1 | 0.10 | 10 | 1.00 | | | Guo, Arthur | m | | 2427 | USA | 0.50 | 1 | -0.17 | 10 | -1.70 | | | Bryant, John D | m | | 2405 | USA | 1.00 | 1 | 0.31 | 10 | 3.10 | | | Nyzhnyk, Illia | g | | 2692 | UKR | 0.50 | 1 | 0.19 | 10 | 1.90 | | | * 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) | | | | 15th Annual Philadelphia International | Philadelphia, Pennsylvania | USA | 2022-06-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2349 | 2549 | 5.50 | 9 | -1.21 | 10 | -12.10 | |
| | Andersen, Gunnar James | | | 2238 | USA | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Talukdar, Rohan | f | | 2315 | CAN | 0.50 | 1 | -0.29 | 10 | -2.90 | | | Maiti, Milind | f | | 2310 | USA | 0.50 | 1 | -0.30 | 10 | -3.00 | | | Yu, Jennifer R | f | wg | 2290 | USA | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Lu, Maximillian | f | | 2354 | USA | 0.50 | 1 | -0.25 | 10 | -2.50 | | | Mandizha, Farai | m | | 2364 | ZIM | 0.50 | 1 | -0.24 | 10 | -2.40 | | | Liang, Jason | m | | 2443 | USA | 0.50 | 1 | -0.14 | 10 | -1.40 | | | Burke, John Michael | g | | 2579 | USA | 0.00 | 1 | -0.46 | 10 | -4.60 | | | Miyasaka, Marcus Ming | f | | 2252 | USA | 1.00 | 1 | 0.15 | 10 | 1.50 | |
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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