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Individual Calculations March 2013 |
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| Mattson, Dane M Total change: -0.60 | |   |
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| 2012 Minnesota Class Championships | Plymouth, Minnesota | USA | 2012-11-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2106 | 2077 | 1.50 | 3 | 0.12 | 15 | 1.80 | |
|  Chakrasali, Samarth | | | 1899 | USA | 1.00 | 1 | 0.27 | 15 | 4.05 | |  Wasiluk, Kevin M | | | 2294 | USA | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Tang, Andrew | | | 2126 | USA | 0.50 | 1 | 0.07 | 15 | 1.05 | |
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) | | | | 2013 Minnesota Open Championship | St Paul, Minnesota | USA | 2013-02-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2046 | 2077 | 1.50 | 3 | -0.16 | 15 | -2.40 | |
| | Kleist, Justin Scott | | | 1868 | USA | 0.50 | 1 | -0.27 | 15 | -4.05 | | | Chakrasali, Samarth | | | 1893 | USA | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Adler, Victor | m | | 2377 | USA | 0.00 | 1 | -0.15 | 15 | -2.25 | |
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) | | |
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