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Individual Calculations September 2023 |
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| Hass, Kevin Total change: -17.20 | |   |
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| July 2023 Marshall Premier | New York, NY | USA | 2023-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1946 | 1934 | 1.50 | 4 | -0.43 | 40 | -17.20 | |
|  Jiang, Jason | | | 1888 | USA | 0.50 | 1 | -0.06 | 40 | -2.40 | |  Johnston, Daniel F | | | 2036 | USA | 0.50 | 1 | 0.14 | 40 | 5.60 | | | Rand, Steven | | | 1982 | USA | 0.50 | 1 | 0.07 | 40 | 2.80 | | | Zhu, Linxi | | | 1876 | USA | 0.00 | 1 | -0.58 | 40 | -23.20 | |
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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