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Individual Calculations February 2013 |
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| Wang, Kevin Total change: -6.60 | |   |
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| 22nd Annual North American Open - Open Section | Las Vegas, Nevada | USA | 2012-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2294 | 2283 | 4.00 | 8 | 0.03 | 15 | 0.45 | |
|  Li, Chao | g | | 2670 | CHN | 0.00 | 1 | -0.09 | 15 | -1.35 | |  Markzon, Gregory | f | | 2203 | USA | 1.00 | 1 | 0.39 | 15 | 5.85 | | | He, Tommy O | f | | 2030 | USA | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Cernousek, Lukas | m | | 2450 | CZE | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Prieto, Ernesto | | | 2091 | COL | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Yankovsky, Roman | m | | 2474 | RUS | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Krishnan, Varun | | | 2217 | USA | 1.00 | 1 | 0.41 | 15 | 6.15 | | | Kunche, Nikhilesh | f | | 2218 | IND | 0.00 | 1 | -0.59 | 15 | -8.85 | |
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) | | | | 5th Annual Chesapeake Open | Gaithersburg, Maryland | USA | 2013-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2100 | 2283 | 1.00 | 2 | -0.47 | 15 | -7.05 | |
| | Mc Kinney, Jason E | | | 2086 | USA | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Busygin, Stanislav | | | 2114 | USA | 0.00 | 1 | -0.72 | 15 | -10.80 | |
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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