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Individual Calculations March 2015 |
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| Donev, Danail Total change: 9.40 | |   |
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| 2015 Kingston Open | Kingston | CAN | 2015-02-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1939 | 1951 | 1.50 | 2 | 0.47 | 20 | 9.40 | |
|  Doubleday, William G | | | 2035 | CAN | 1.00 | 1 | 0.62 | 20 | 12.40 | |  Kellar, Ben | | | 1843 | CAN | 0.50 | 1 | -0.15 | 20 | -3.00 | |
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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