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Individual Calculations July 2023 |
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| Porat, Tori Total change: -10.00 | |   |
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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 |
| 1806 | 1572 | 1.00 | 5 | -0.25 | 40 | -10.00 | |
|  Leano, Bryan B | | | 1897 | USA | 0.00 | 1 | -0.13 | 40 | -5.20 | |  Mangudi, Amudan | | | 1661 | USA | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Wang, Leo Q | | | 1516 | USA | 0.50 | 1 | -0.08 | 40 | -3.20 | | | Xie, Brandon | | | 2020 | USA | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Shoykhet, Benjamin | | | 1937 | USA | 0.50 | 1 | 0.40 | 40 | 16.00 | |
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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