Individual Calculations December 2012 |
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Serna, Jeffrey Total change: -13.80 | | |
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16th Annual Texas Collegiate Championships | Houston, Texas | USA | 2012-11-10 |
Rc | Ro | w | n | change | K | K*chg | Game |
2237 | 2021 | 0.00 | 2 | -0.46 | 30 | -13.80 | |
| Breckenridge, Steven | | | 2296 | USA | 0.00 | 1 | -0.17 | 30 | -5.10 | | Watters, Chase | | | 2178 | USA | 0.00 | 1 | -0.29 | 30 | -8.70 | | 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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