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Individual Calculations April 2018 |
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| Donev, Danail Total change: 17.00 | |   |
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| 2018 RA March Open | Ottawa | CAN | 2018-03-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2034 | 1879 | 2.50 | 5 | 0.99 | 20 | 19.80 | |
|  Dunne, Francesco | | | 2108 | CAN | 0.50 | 1 | 0.29 | 20 | 5.80 | |  Huang, Qiuyu | f | | 2144 | CAN | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Villeneuve, Robert | | | 1919 | CAN | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Miller, Rachel | c | wf | 1914 | JAM | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Simic, Dusan | | | 2087 | SRB | 0.50 | 1 | 0.27 | 20 | 5.40 | |
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) | | | | 2018 Kingston Open | Kingston | CAN | 2018-03-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1666 | 1879 | 2.00 | 3 | -0.14 | 20 | -2.80 | |
| | Murray, Brian | | | 1502 | CAN | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Stopic, Alexander | | | 1479 * | CAN | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Javidfard, Amirsalar | | | 2018 | IRI | 0.00 | 1 | -0.31 | 20 | -6.20 | | | * 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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