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Individual Calculations June 2022 |
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| Demetruk, David E Total change: -33.00 | |   |
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| 2nd Annual Niagara Falls Open - Under 2100 | Niagara Falls, New York | USA | 2022-05-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1602 | 1869 | 0.00 | 2 | -1.65 | 20 | -33.00 | |
|  Gorelik, Dimitry | | | 1588 | USA | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Mast, Malcolm | | | 1616 | USA | 0.00 | 1 | -0.81 | 20 | -16.20 | |
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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