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Individual Calculations July 2021 |
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| Torres, Luis Carlos Total change: -23.20 | |   |
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| 30th Annual Chicago Open - Open | Wheeling, Illinois | USA | 2021-05-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2300 | 2375 | 5.50 | 9 | 0.25 | 20 | 5.00 | |
|  Singh, Hersh | | | 2096 | USA | 1.00 | 1 | 0.16 | 20 | 3.20 | |  Xie, Bryan | c | | 1998 | USA | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Cordova, Emilio | g | | 2590 | PER | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Liang, Awonder | g | | 2592 | USA | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Turgut, Aydin | f | | 2269 | USA | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Chen, Ryo Wenyu | | | 2183 | USA | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Maiti, Milind | | | 2068 | USA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Shetty, Atulya Arya | m | | 2466 | USA | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Schmakel, Sam A | m | | 2435 | USA | 0.50 | 1 | 0.08 | 20 | 1.60 | |
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 |
| 2190 | 2375 | 5.00 | 9 | -1.41 | 20 | -28.20 | |
| | Xie, Bryan | c | | 1998 | USA | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Krishnakumar, Sriram | c | | 1981 | USA | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Lu, Ming | | | 2149 | USA | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Deviprasath, Sharvesh | | | 2131 | USA | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Kolay, Alex | | | 2126 | USA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Narayanan, Samrug | c | | 2100 | USA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Belous, Vladimir | g | | 2520 | RUS | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Yi, Richard | | | 2103 | USA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Gareyev, Timur | g | | 2606 | USA | 0.00 | 1 | -0.21 | 20 | -4.20 | |
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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