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Individual Calculations March 2012 |
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| Vilenchuk, Michael Total change: -11.40 | |   |
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| 30th Annual Empire City Open | New York, New York | USA | 2011-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2083 | 2219 | 4.00 | 5 | 0.60 | 15 | 9.00 | |
|  Margiotta, Jason J | | | 1988 | USA | 0.50 | 1 | -0.29 | 15 | -4.35 | | | Fageot, Julien | | | 2084 | FRA | 1.00 | 1 | 0.32 | 15 | 4.80 | |  Weiner, Zachary J | | | 2081 | USA | 0.50 | 1 | -0.19 | 15 | -2.85 | | | Ryba, Nicholas | | | 2102 | USA | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Reverby, Miro | | | 2161 | USA | 1.00 | 1 | 0.42 | 15 | 6.30 | |
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) | | | | 35th Cardinal Open | Columbus, Ohio | USA | 2012-01-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2059 | 2223 | 1.50 | 4 | -1.36 | 15 | -20.40 | |
| | Hughes, John L | | | 2069 | USA | 0.00 | 1 | -0.71 | 15 | -10.65 | | | McLaughlin, James | | | 2078 | USA | 0.50 | 1 | -0.19 | 15 | -2.85 | | | Bora, Safal | | | 2105 | USA | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Kasiurak, Zach | | | 1985 | USA | 0.00 | 1 | -0.80 | 15 | -12.00 | |
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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