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Individual Calculations July 2021 |
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| Oberoi, Shelev Total change: -42.56 | |   |
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| 30th Annual Chicago Open - Open | Wheeling, Illinois | USA | 2021-05-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2229 | 2198 | 4.50 | 9 | 0.28 | 38 | 10.64 | |
|  Cordova, Emilio | g | | 2590 | PER | 0.00 | 1 | -0.08 | 38 | -3.04 | |  Maiti, Milind | | | 2068 | USA | 0.50 | 1 | -0.18 | 38 | -6.84 | | | Thomas, Kenneth Patrick | | | 1973 | USA | 1.00 | 1 | 0.22 | 38 | 8.36 | | | Xie, Bryan | c | | 1998 | USA | 1.00 | 1 | 0.24 | 38 | 9.12 | | | Chandran, Kapil | f | | 2402 | USA | 0.50 | 1 | 0.26 | 38 | 9.88 | | | Mardov, Dimitar | f | | 2318 | USA | 0.50 | 1 | 0.16 | 38 | 6.08 | | | Schmakel, Sam A | m | | 2435 | USA | 0.00 | 1 | -0.20 | 38 | -7.60 | | | Kondakov, Adrian | c | | 1986 | USA | 1.00 | 1 | 0.23 | 38 | 8.74 | | | Posthuma, Joshua | f | | 2291 | USA | 0.00 | 1 | -0.37 | 38 | -14.06 | |
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 |
| 2129 | 2198 | 4.00 | 9 | -1.40 | 38 | -53.20 | |
| | Niemann, Hans | g | | 2567 | USA | 0.00 | 1 | -0.10 | 38 | -3.80 | | | Herman, Daniel | | | 1952 | USA | 1.00 | 1 | 0.19 | 38 | 7.22 | | | Shabalov, Alexander | g | | 2532 | USA | 0.00 | 1 | -0.12 | 38 | -4.56 | | | Eidelman, Gabriel | | | 1988 | USA | 0.50 | 1 | -0.27 | 38 | -10.26 | | | Xia, Brandon Yang | c | | 2046 | USA | 0.50 | 1 | -0.20 | 38 | -7.60 | | | Deshpande, Aaryan | | | 1878 | USA | 1.00 | 1 | 0.13 | 38 | 4.94 | | | Wen, Teddie | | | 2071 | USA | 0.00 | 1 | -0.67 | 38 | -25.46 | | | Akopian, Robert | | | 2009 | USA | 1.00 | 1 | 0.25 | 38 | 9.50 | | | Rorrer, Grayson | | | 2117 | USA | 0.00 | 1 | -0.61 | 38 | -23.18 | |
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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