Individual Calculations February 2023 |
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Merwin, Steven E Total change: -29.60 | | |
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32nd annual North American Open - U2100 | Paradise, Nevada | USA | 2022-12-26 |
Rc | Ro | w | n | change | K | K*chg | Game |
1540 | 1813 | 3.50 | 6 | -1.48 | 20 | -29.60 | |
| Zhou, Greg | | | 1522 | USA | 1.00 | 1 | 0.15 | 20 | 3.00 | | Scull, Kevin | | | 1586 | USA | 0.00 | 1 | -0.79 | 20 | -15.80 | | Yuan, Owen | | | 1496 | USA | 1.00 | 1 | 0.13 | 20 | 2.60 | | Sun, Ethan | | | 1528 | USA | 0.50 | 1 | -0.34 | 20 | -6.80 | | Wiley, Elizabeth R | | | 1496 | USA | 1.00 | 1 | 0.13 | 20 | 2.60 | | Laido, Olivia | | | 1609 | USA | 0.00 | 1 | -0.76 | 20 | -15.20 | | 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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