Individual Calculations July 2023 |
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Chamberlain, Ethan J Total change: -105.20 | | |
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2023 National Open - Under 2300 | Las Vegas, NV | USA | 2023-06-15 |
Rc | Ro | w | n | change | K | K*chg | Game |
1757 | 2012 | 3.00 | 7 | -2.63 | 40 | -105.20 | |
| Hong, Pearson | | | 1880 | USA | 0.00 | 1 | -0.68 | 40 | -27.20 | | Wang, Leo Q | | | 1612 * | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | | Xia, Joshua | | | 1849 | USA | 0.00 | 1 | -0.72 | 40 | -28.80 | | Chrysanthou, Nicholas C | | | 1707 | USA | 1.00 | 1 | 0.14 | 40 | 5.60 | | Wasserman, Eddie | | | 1749 | USA | 0.00 | 1 | -0.82 | 40 | -32.80 | | Videna, Daniel | | | 1698 | USA | 0.00 | 1 | -0.86 | 40 | -34.40 | | Nathan, Jacob A | | | 1801 | USA | 1.00 | 1 | 0.23 | 40 | 9.20 | | * Rating difference of more than 400. Please read more at FIDE Handbook | 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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