Individual Calculations July 2013 |
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Rueda, Libardo Total change: -3.60 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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82nd Massachusetts Open | Marlboro, Massachusetts | USA | 2013-05-25 |
Rc | Ro | w | n | change | K | K*chg | Game |
2276 | 2167 | 0.50 | 2 | -0.24 | 15 | -3.60 | |
| Vigorito, David | m | | 2429 | USA | 0.00 | 1 | -0.18 | 15 | -2.70 | | Xu, Grant Y | | | 2122 | USA | 0.50 | 1 | -0.06 | 15 | -0.90 | | 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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