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Individual Calculations February 2013 |
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| Plotkin, Mark Total change: -1.05 | |   |
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| 2013 Hart House Winter U2200 | Toronto, Ontario | CAN | 2013-01-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1911 | 1929 | 2.00 | 4 | -0.07 | 15 | -1.05 | |
|  Kalra, Agastya | | | 1871 | CAN | 1.00 | 1 | 0.42 | 15 | 6.30 | |  Noritsyn, Sergey | | | 1685 | CAN | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Fu, James | | | 2019 | CAN | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Twesigye, Derick Joshua | | | 2070 | CAN | 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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