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Individual Calculations January 2013 |
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| Kalina, Chris Total change: 4.65 | |   |
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| 2012 Fall Wednesday Knighter | Minneapolis, Minnesota | USA | 2012-10-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2083 | 2033 | 4.50 | 9 | 0.59 | 15 | 8.85 | |
|  Hortillosa, Andres | | | 1963 | USA | 0.50 | 1 | -0.10 | 15 | -1.50 | |  Hoover, Nathan E | | | 2148 | USA | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Wasiluk, Kevin | | | 2294 | USA | 0.50 | 1 | 0.32 | 15 | 4.80 | | | Amarasinghe, Prashantha | | | 2110 | SRI | 1.00 | 1 | 0.61 | 15 | 9.15 | | | Skelton, Noel | | | 2115 | USA | 0.00 | 1 | -0.39 | 15 | -5.85 | | | Tang, Andrew | | | 2121 | USA | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Zweber, Chris | | | 1936 | USA | 1.00 | 1 | 0.37 | 15 | 5.55 | | | Murphy, William C | | | 1973 | USA | 1.00 | 1 | 0.42 | 15 | 6.30 | | | Sokolovskaya, Serafima | | wf | 2091 | RUS | 0.50 | 1 | 0.08 | 15 | 1.20 | |
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) | | | | 2012 Washington Class Championships - Master Section | Redmond, Washington | USA | 2012-11-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2197 | 2033 | 0.00 | 1 | -0.28 | 15 | -4.20 | |
| | Perez, Ignacio | f | | 2197 | USA | 0.00 | 1 | -0.28 | 15 | -4.20 | |
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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