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Individual Calculations July 2021 |
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| Tello, Isaac Total change: -13.20 | |   |
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| 2021 National Open - Championship | Las Vegas, Nevada | USA | 2021-06-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2218 | 2283 | 4.00 | 8 | -0.66 | 20 | -13.20 | |
|  Kaidanov, Gregory | g | | 2549 | USA | 0.00 | 1 | -0.18 | 20 | -3.60 | |  Narayanan, Samrug | c | | 2100 | USA | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Xie, Bryan | c | | 1998 | USA | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Yi, Richard | | | 2103 | USA | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Yermolinsky, Alex | g | | 2498 | USA | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Mbonu, David | | | 2053 | USA | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Maiti, Milind | | | 2068 | USA | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Santarius, Erik | m | | 2378 | USA | 0.50 | 1 | 0.13 | 20 | 2.60 | |
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) | | |
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