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Individual Calculations July 2023 |
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| Teitelman, Jacob Total change: -68.00 | |   |
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| 2023 National Open - Under 2100 | Las Vegas, NV | USA | 2023-06-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1654 | 1684 | 1.00 | 5 | -1.70 | 40 | -68.00 | |
|  Drippe, John M | | | 1894 | USA | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Damaraju, Arjun | | | 1710 | USA | 0.00 | 1 | -0.46 | 40 | -18.40 | |  Rojas, Youn Sun | | | 1610 | COL | 0.50 | 1 | -0.10 | 40 | -4.00 | | | Petrusevich, Ivan | | | 1475 | RUS | 0.50 | 1 | -0.27 | 40 | -10.80 | | | Dominguez, Roberto | | | 1579 | USA | 0.00 | 1 | -0.64 | 40 | -25.60 | |
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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