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Individual Calculations March 2015 |
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| Balkhamishvili, Tamara Total change: -49.40 | |   |
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| 41st Annual Eastern Open | Bethesda, Maryland | USA | 2014-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2043 | 2114 | 3.00 | 7 | -1.06 | 20 | -21.20 | |
|  Enkhbat, Tegshsuren | m | | 2417 | USA | 0.50 | 1 | 0.36 | 20 | 7.20 | |  Nguyen, Tan | f | | 1937 | USA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Figler, Ilye | m | | 2275 | USA | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Zimmer, Ralph P | f | | 2163 | USA | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Altman, Joshua | c | | 1723 | ENG | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Slack, David Richm | | | 1891 | USA | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Tang, Arthur | | | 1897 | USA | 0.50 | 1 | -0.28 | 20 | -5.60 | |
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) | | | | 53rd Annual Baltimore Open | Linthicum, Maryland | USA | 2015-02-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2050 | 2114 | 1.50 | 5 | -1.41 | 20 | -28.20 | |
| | Zimmer, Ralph P. | f | | 2166 | USA | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Gorti, Akshita | | wf | 2012 | USA | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Jacobson, Aaron | | | 2123 | USA | 0.50 | 1 | 0.01 | 20 | 0.20 | | | Strenzwilk, Denis | | | 1862 | USA | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Reichstein, Boris | f | | 2088 | USA | 0.50 | 1 | -0.04 | 20 | -0.80 | |
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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