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Rapid:
Individual Calculations March 2012 |
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| Cen, Kent Y Total change: 22.80 | |   |
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| 2012 NACA February Game 30 Rapid Tournament | Skokie, Illinois | USA | 2012-02-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1930 | 2019 | 3.00 | 3 | 1.14 | 20 | 22.80 | |
|  Qazi, Rafeh R | | | 1885 | USA | 1.00 | 1 | 0.32 | 20 | 6.40 | |  Tilenbaeva, Janyl | | | 2029 | KGZ | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Girardo, Christopher | | | 1875 | USA | 1.00 | 1 | 0.31 | 20 | 6.20 | |
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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