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Individual Calculations November 2013 |
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| Cooklev, Steven Total change: 0.75 | |   |
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| 22nd Annual Midwest Class Championship | Wheeling, Illinois | USA | 2013-10-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2298 | 2133 | 0.50 | 3 | -0.35 | 15 | -5.25 | |
|  Velikanov, Alexander | f | | 2266 | USA | 0.50 | 1 | 0.18 | 15 | 2.70 | |  Santarius, Erik | | | 2334 | USA | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Turgut, Tansel | | | 2294 | TUR | 0.00 | 1 | -0.29 | 15 | -4.35 | |
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) | | | | 3rd annual Fall International Chess Festival | Dearborn, Michigan | USA | 2013-10-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2264 | 2133 | 3.50 | 9 | 0.40 | 15 | 6.00 | |
| | Norowitz, Yaacov | m | | 2450 | USA | 1.00 | 1 | 0.87 | 15 | 13.05 | | | Shabalov, Alexander | g | | 2520 | USA | 0.00 | 1 | -0.09 | 15 | -1.35 | | | Ordaz Valdes, Lisandra Teresa | | wg | 2337 | CUB | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Vibbert, Sean | f | | 2299 | USA | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Stuart, Zach | | | 2003 | USA | 0.50 | 1 | -0.18 | 15 | -2.70 | | | Nguyen, Trung | f | | 1903 | USA | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Abrahamyan, Tatev | | wg | 2350 | USA | 1.00 | 1 | 0.78 | 15 | 11.70 | | | Betaneli, Alexander | f | | 2245 | USA | 0.00 | 1 | -0.35 | 15 | -5.25 | | | Reis, Renan Do Carmo | f | | 2266 | BRA | 0.00 | 1 | -0.32 | 15 | -4.80 | |
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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