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Individual Calculations December 2017 |
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| Kobalenko, Jerry Total change: 15.00 | |   |
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| 2017 Banff Open | Banff | CAN | 2017-11-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1902 | 2009 | 4.50 | 6 | 0.75 | 20 | 15.00 | |
|  Sharma, Vishruth | | | 1609 * | CAN | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Nechio, Douglas | | | 1847 | BRA | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Ginsburg, Mark | m | | 2338 | USA | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Dave, Bhavik | | | 1783 | IND | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Rekhson, Vladislav | | | 2097 | CAN | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Pfeffer, Gerald | | | 1736 | CAN | 1.00 | 1 | 0.17 | 20 | 3.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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