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Individual Calculations March 2012 |
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| Books, Lawrence J Total change: 9.60 | |   |
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| 38th Annual Eastern Open | Washington DC | USA | 2011-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2080 | 1961 | 2.00 | 6 | -0.05 | 30 | -1.50 | |
|  Hua, David | | | 2137 | USA | 0.00 | 1 | -0.27 | 30 | -8.10 | |  Mo, Kevin | | | 2134 | USA | 0.00 | 1 | -0.27 | 30 | -8.10 | | | Myers, Dominique | | | 2055 | USA | 0.00 | 1 | -0.37 | 30 | -11.10 | | | Strenzwilk, Denis | | | 1981 | USA | 1.00 | 1 | 0.53 | 30 | 15.90 | | | Guo, Gill | | | 2128 | USA | 0.50 | 1 | 0.22 | 30 | 6.60 | | | De Fotis, Gary C | | | 2042 | USA | 0.50 | 1 | 0.11 | 30 | 3.30 | |
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) | | | | 2012 Baltimore Open | Linthicum, Maryland | USA | 2012-02-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2189 | 1959 | 1.00 | 3 | 0.37 | 30 | 11.10 | |
| | Defibaugh, Jared | | | 2192 | USA | 0.50 | 1 | 0.29 | 30 | 8.70 | | | Krause, Benjamin W | | | 2216 | USA | 0.50 | 1 | 0.32 | 30 | 9.60 | | | Fielding, Paul T | | | 2160 | USA | 0.00 | 1 | -0.24 | 30 | -7.20 | |
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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