Individual Calculations March 2013 |
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Craigmile, Charles Total change: 5.70 | | ![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 |
1856 | 1716 | 1.00 | 2 | 0.31 | 15 | 4.65 | |
| Cen, Kent Y | | | 2030 | USA | 0.00 | 1 | -0.14 | 15 | -2.10 | | Shepherd, Duncan | | | 1682 | USA | 1.00 | 1 | 0.45 | 15 | 6.75 | | 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) | | 15th NACA Amateur | Skokie, Illinois | USA | 2012-12-08 |
Rc | Ro | w | n | change | K | K*chg | Game |
1950 | 1716 | 0.50 | 2 | 0.07 | 15 | 1.05 | |
| Cen, Kent Y | | | 2030 | USA | 0.50 | 1 | 0.36 | 15 | 5.40 | | Girardo, Christopher | | | 1870 | USA | 0.00 | 1 | -0.29 | 15 | -4.35 | | 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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