Individual Calculations August 2013 |
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Opaska, Michael P Total change: -22.80 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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41st Annual World Open - U2200 Section | Arlington, Virginia | USA | 2013-06-29 |
Rc | Ro | w | n | change | K | K*chg | Game |
2025 | 2033 | 0.50 | 4 | -1.52 | 15 | -22.80 | |
| Malkiel, Daniel E | | | 2181 | USA | 0.50 | 1 | 0.20 | 15 | 3.00 | | Manon-Og, Ramon A | | | 2118 | PHI | 0.00 | 1 | -0.38 | 15 | -5.70 | | Rajasekaran, Vikas | | | 1994 | USA | 0.00 | 1 | -0.55 | 15 | -8.25 | | Gorti, Akshita | | wc | 1806 | USA | 0.00 | 1 | -0.79 | 15 | -11.85 | | 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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