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Individual Calculations September 2021 |
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| Nicholson, Ian Total change: 0.00 | |   |
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| 2021 North American Youth Chess Championships - Open Under 14 | Chicago, Illinois | USA | 2021-08-17 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1714 | 0 | 3.00 | 8 | 0.00 | 1627 | | 0.00 | |
|  Wilson, Ronen | | | 1893 | USA | 0.00 | 1 | 0.00 | | 0.00 | | | Sloan, Jed | | | 1813 | USA | 1.00 | 1 | 0.00 | | 0.00 | |  Su, Ethan | | | 1794 | CAN | 0.00 | 1 | 0.00 | | 0.00 | | | Deligiannis, Dimitrios | | | 1576 | USA | 0.00 | 1 | 0.00 | | 0.00 | | | He, Samuel | | | 1572 | USA | 1.00 | 1 | 0.00 | | 0.00 | | | Feng, Eric | | | 1755 | USA | 0.50 | 1 | 0.00 | | 0.00 | | | Xiong, Lang Leo | | | 1462 | USA | 0.50 | 1 | 0.00 | | 0.00 | | | Gonzalez Zharikov, Andrey | | | 1846 | MEX | 0.00 | 1 | 0.00 | | 0.00 | |
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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