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Individual Calculations April 2019 |
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| Quesada Perez, Yuniesky Total change: -2.20 | |   |
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| 23rd Annual Mid-America Open | St. Louis, Missouri | USA | 2019-03-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2572 | 2626 | 1.50 | 3 | -0.22 | 10 | -2.20 | |
|  Popilski, Gil | g | | 2483 | ISR | 1.00 | 1 | 0.31 | 10 | 3.10 | |  Shimanov, Alex | g | | 2613 | RUS | 0.50 | 1 | -0.02 | 10 | -0.20 | | | Kovalyov, Anton | g | | 2620 | CAN | 0.00 | 1 | -0.51 | 10 | -5.10 | |
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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