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Individual Calculations July 2021 |
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| Katz, Alexander Total change: 6.70 | |   |
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| 2021 National Open - Championship | Las Vegas, Nevada | USA | 2021-06-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2350 | 2398 | 5.00 | 8 | 0.67 | 10 | 6.70 | |
|  Sethuraman, Sandeep | | | 2037 | USA | 1.00 | 1 | 0.10 | 10 | 1.00 | |  Aigner, Michael | | | 2006 | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Chandra, Akshat | g | | 2536 | USA | 0.00 | 1 | -0.31 | 10 | -3.10 | | | Matta, Nicholas F | | | 2253 | USA | 1.00 | 1 | 0.31 | 10 | 3.10 | | | Nyzhnyk, Illia | g | | 2679 | UKR | 0.00 | 1 | -0.16 | 10 | -1.60 | | | Rorrer, Grayson | | | 2117 | USA | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Gareyev, Timur | g | | 2606 | USA | 1.00 | 1 | 0.77 | 10 | 7.70 | | | Niemann, Hans | g | | 2567 | USA | 0.00 | 1 | -0.28 | 10 | -2.80 | |
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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