Individual Calculations September 2011 |
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Rueda, Libardo Total change: 2.85 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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39th Annual World Open - U2200 Section | Philadelphia, Pennsylvania | USA | 2011-06-28 |
Rc | Ro | w | n | change | K | K*chg | Game |
2081 | 2156 | 2.00 | 3 | 0.19 | 15 | 2.85 | |
| Poulin, Mathieu | | | 2026 | CAN | 0.50 | 1 | -0.18 | 15 | -2.70 | | Wang, Michael | | | 2085 | USA | 1.00 | 1 | 0.40 | 15 | 6.00 | | Larkins, Larry R | | | 2131 | USA | 0.50 | 1 | -0.03 | 15 | -0.45 | | 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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