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Individual Calculations April 2019 |
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| Iwu, Okechukwu Total change: 20.00 | |   |
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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 |
| 2213 | 2114 | 3.00 | 5 | 1.00 | 20 | 20.00 | |
|  Emrikian, Aren | c | | 1714 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Escalante, Brian | m | | 2460 | PER | 0.50 | 1 | 0.39 | 20 | 7.80 | | | Preotu, Razvan | g | | 2514 * | CAN | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Jayaram, Ashwin | g | | 2500 | IND | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Narayanan, Saumik | | | 1875 | USA | 1.00 | 1 | 0.20 | 20 | 4.00 | | | * 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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