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Individual Calculations July 2022 |
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| Mattson, Daniel Total change: 0.00 | |   |
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| 2022 National Open - Under 2100 | Las Vegas, Nevada | USA | 2022-06-09 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1601 | 0 | 1.50 | 6 | 0.00 | 1408 | | 0.00 | |
|  Weideman, Thomas | | | 1884 | USA | 0.00 | 1 | 0.00 | | 0.00 | |  Phillips, Ryan | | | 1806 | USA | 0.00 | 1 | 0.00 | | 0.00 | | | Zhang, Elena | | | 1388 | USA | 0.50 | 1 | 0.00 | | 0.00 | | | Edwards, Gary Blaine | | | 1728 | USA | 0.00 | 1 | 0.00 | | 0.00 | | | Gong, Andrew | | | 1367 | USA | 0.50 | 1 | 0.00 | | 0.00 | | | Pulaski, Cameron | | | 1433 | USA | 0.50 | 1 | 0.00 | | 0.00 | |
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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