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Individual Calculations July 2012 |
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| Cooklev, Steven Total change: 1.95 | |   |
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| 21st Annual Chicago Open - U2300 Section | Wheeling, Illinois | USA | 2012-05-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2071 | 2116 | 3.50 | 6 | 0.13 | 15 | 1.95 | |
|  Murthy, Pappu | | | 2093 | USA | 0.00 | 1 | -0.53 | 15 | -7.95 | |  Trimble, Selden | | | 2067 | USA | 0.50 | 1 | -0.07 | 15 | -1.05 | | | Tutush, Dusan | | | 1978 | USA | 0.50 | 1 | -0.19 | 15 | -2.85 | | | Holliman, Bob | | | 2078 | USA | 1.00 | 1 | 0.45 | 15 | 6.75 | | | Sohal, Tanraj S | | | 2106 | CAN | 1.00 | 1 | 0.49 | 15 | 7.35 | | | Dahl, Matthew D | | | 2104 | USA | 0.50 | 1 | -0.02 | 15 | -0.30 | |
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) | | |
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