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Rapid:
Individual Calculations August 2018 |
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| Usharovsky, Ron Total change: 11.40 | |   |
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| Greater London Chess Club Summer FIDE Rapidplay Major | London | ENG | 2018-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1647 | 1563 | 0.50 | 2 | -0.28 | 20 | -5.60 | |
|  McDonnell, James J. | | | 1744 | IRL | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Espinosa Cancino, Monica | | | 1550 | SCO | 0.00 | 1 | -0.52 | 20 | -10.40 | |
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) | | | | 6th DeMontford Bell Kings Place Festival Major | London | ENG | 2018-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1631 | 1575 | 3.00 | 5 | 0.85 | 20 | 17.00 | |
|  Eyles, Kier | | | 1812 | ENG | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Manocha, Shobhin | | | 1338 | ENG | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Jacob, Sydney J | | | 1814 | ENG | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Bansal, Saahil | | | 1451 | ENG | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Tombs, Samuel | | | 1738 | ENG | 1.00 | 1 | 0.72 | 20 | 14.40 | |
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) | | |
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