Individual Calculations September 2018 |
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Prestia, Frank Total change: -33.60 | | |
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50th Annual Atlantic Open | Falls Church, Virginia | USA | 2018-08-24 |
Rc | Ro | w | n | change | K | K*chg | Game |
1928 | 1754 | 0.00 | 3 | -0.84 | 40 | -33.60 | |
| Narkeeran, Madhavan | | | 2011 | USA | 0.00 | 1 | -0.18 | 40 | -7.20 | | Luo, Terry | | | 1793 | USA | 0.00 | 1 | -0.45 | 40 | -18.00 | | Zhu, Evelyn | | wm | 1981 | USA | 0.00 | 1 | -0.21 | 40 | -8.40 | | 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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