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Individual Calculations March 2010 |
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| Tuhrim, Richard J Total change: 33.00 | |   |
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| 36th Annual Eastern Open | Washington DC | USA | 2009-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2163 | 2044 | 5.00 | 8 | 2.20 | 15 | 33.00 | |
|  Rodriguez, Eric | | | 2284 | USA | 0.00 | 1 | -0.20 | 15 | -3.00 | |  Winter, Curtis A | | | 1905 | USA | 0.50 | 1 | -0.19 | 15 | -2.85 | | | Saperstein, Craig | | | 1939 | USA | 1.00 | 1 | 0.36 | 15 | 5.40 | | | Malkiel, Daniel E | | | 2230 | USA | 0.50 | 1 | 0.24 | 15 | 3.60 | | | Heredia Serrano, Carla | | | 2152 | ECU | 1.00 | 1 | 0.65 | 15 | 9.75 | | | Zenyuk, Iryna | c | wm | 2265 | USA | 0.50 | 1 | 0.28 | 15 | 4.20 | | | Gorman, Dov | f | | 2288 | USA | 1.00 | 1 | 0.80 | 15 | 12.00 | | | Minear, Peter | | | 2242 | USA | 0.50 | 1 | 0.26 | 15 | 3.90 | |
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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