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Individual Calculations July 2022 |
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| Coy, Matthew Miller Total change: 89.20 | |   |
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| 2022 National Open - Under 2300 | Las Vegas, Nevada | USA | 2022-06-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1966 | 1676 | 3.50 | 7 | 2.23 | 40 | 89.20 | |
|  Langreck, John | | | 2082 | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Christiansen, Natasha | | wc | 1661 | USA | 1.00 | 1 | 0.48 | 40 | 19.20 | | | Saephanh, William | | | 2001 | USA | 1.00 | 1 | 0.87 | 40 | 34.80 | | | Rieb, Kyle C C | | | 2016 | USA | 1.00 | 1 | 0.88 | 40 | 35.20 | | | Zhang, Nathaniel | | | 2122 | USA | 0.50 | 1 | 0.44 | 40 | 17.60 | | | Creger V, Leo | | | 1992 | USA | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Nathan, Nitish Sg | c | | 1885 | USA | 0.00 | 1 | -0.23 | 40 | -9.20 | |
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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