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Individual Calculations July 2023 |
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| Fan, Frank Total change: 63.60 | |   |
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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 |
| 1726 | 1483 | 3.00 | 6 | 1.59 | 40 | 63.60 | |
|  Patel, Kian | | | 1766 | USA | 1.00 | 1 | 0.84 | 40 | 33.60 | |  Drippe, John M | | | 1894 | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Oxman, Keith | | | 1651 | USA | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Rojas, Youn Sun | | | 1610 | COL | 1.00 | 1 | 0.67 | 40 | 26.80 | | | Shemesh, Yuval | | | 1957 | USA | 0.50 | 1 | 0.45 | 40 | 18.00 | | | Petrusevich, Ivan | | | 1475 | RUS | 0.00 | 1 | -0.51 | 40 | -20.40 | |
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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