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Individual Calculations March 2012 |
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| Ofek, Ariel Total change: 6.45 | |   |
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| 2012 Holiday Blues | Dayton, Ohio | USA | 2012-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2061 | 2025 | 2.00 | 4 | 0.20 | 15 | 3.00 | |
|  Chastukhin, Oleksandr | | | 2127 | USA | 0.00 | 1 | -0.36 | 15 | -5.40 | | | Thieme, Steffen O | | | 2070 | GER | 1.00 | 1 | 0.56 | 15 | 8.40 | |  Whorton Jr, Les P | | | 2058 | USA | 1.00 | 1 | 0.55 | 15 | 8.25 | | | Hollinberger, Drew | | | 1988 | USA | 0.00 | 1 | -0.55 | 15 | -8.25 | |
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 |
| 2055 | 2025 | 2.00 | 4 | 0.23 | 15 | 3.45 | |
| | Ramer, Scott Leo | | | 2204 | USA | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Overlie, Finn Erik | | | 1676 | NOR | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Stopa, John Russel | | | 2171 | USA | 1.00 | 1 | 0.70 | 15 | 10.50 | | | Chiru, Eduard | | | 2170 | USA | 0.00 | 1 | -0.31 | 15 | -4.65 | |
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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