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Individual Calculations July 2021 |
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| Shetty, Atulya Arya Total change: -7.60 | |   |
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| 30th Annual Chicago Open - Open | Wheeling, Illinois | USA | 2021-05-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2287 | 2466 | 5.50 | 9 | -1.00 | 10 | -10.00 | |
|  Kolay, Alex | | | 2126 | USA | 0.50 | 1 | -0.38 | 10 | -3.80 | |  Iwu, Okechukwu Anele Nnej | | | 2152 | USA | 0.50 | 1 | -0.36 | 10 | -3.60 | | | Andrews, Todd D | f | | 2244 | USA | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Posthuma, Joshua | f | | 2291 | USA | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Williams, Justus | f | | 2328 | USA | 0.50 | 1 | -0.19 | 10 | -1.90 | | | Bora, Safal | m | | 2395 | USA | 0.00 | 1 | -0.60 | 10 | -6.00 | | | Vibbert, Sean | f | | 2270 | USA | 1.00 | 1 | 0.25 | 10 | 2.50 | | | Torres, Luis Carlos | m | | 2375 | MEX | 0.50 | 1 | -0.12 | 10 | -1.20 | | | Song, Edward | m | | 2401 | USA | 0.50 | 1 | -0.09 | 10 | -0.90 | |
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) | | | | 2021 National Open - Championship | Las Vegas, Nevada | USA | 2021-06-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2384 | 2461 | 5.50 | 9 | 0.24 | 10 | 2.40 | |
| | Yan, Ruiyang | | wc | 2084 | USA | 1.00 | 1 | 0.09 | 10 | 0.90 | | | Costello, Alexander John | m | | 2259 | USA | 1.00 | 1 | 0.24 | 10 | 2.40 | | | Gledura, Benjamin | g | | 2633 | HUN | 1.00 | 1 | 0.73 | 10 | 7.30 | | | Gareyev, Timur | g | | 2606 | USA | 0.50 | 1 | 0.19 | 10 | 1.90 | | | Niemann, Hans | g | | 2567 | USA | 0.00 | 1 | -0.36 | 10 | -3.60 | | | Abrahamyan, Tatev | | wg | 2358 | USA | 0.50 | 1 | -0.14 | 10 | -1.40 | | | Kaidanov, Gregory | g | | 2549 | USA | 0.00 | 1 | -0.38 | 10 | -3.80 | | | Li, Eric Yuhan | f | | 2270 | USA | 0.50 | 1 | -0.25 | 10 | -2.50 | | | Deviprasath, Sharvesh | | | 2131 | USA | 1.00 | 1 | 0.12 | 10 | 1.20 | |
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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