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Individual Calculations July 2023 |
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| Biyiasas, Theodore Total change: -3.00 | |   |
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| 2023 National Open - Under 2300 | Las Vegas, NV | USA | 2023-06-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1821 | 1958 | 4.50 | 7 | -0.15 | 20 | -3.00 | |
|  Videna, Daniel | | | 1698 | USA | 1.00 | 1 | 0.18 | 20 | 3.60 | |  Ma, Cuihan | | | 1704 | USA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Coy, Matthew M | | | 1766 | USA | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Martinez, Isaac | | | 2043 | USA | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Yi, Richard | | | 2129 | USA | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Cui, Young | | | 1674 | USA | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Chinni, Rishabh | | | 1736 | USA | 0.50 | 1 | -0.28 | 20 | -5.60 | |
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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