Individual Calculations March 2013 |
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Villarreal, Brian Total change: -7.20 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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2012 NACA Thanksgiving Amateur | Skokie, Illinois | USA | 2012-11-23 |
Rc | Ro | w | n | change | K | K*chg | Game |
1986 | 1784 | 0.00 | 2 | -0.48 | 15 | -7.20 | |
| Zinski, Maximilian | | | 1941 | USA | 0.00 | 1 | -0.29 | 15 | -4.35 | | Cen, Kent Y | | | 2030 | USA | 0.00 | 1 | -0.19 | 15 | -2.85 | | 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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