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Individual Calculations October 2021 |
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| Kunka, Harshid Total change: -19.60 | |   |
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| 87th Annual Southwest Open - Open | Irving, Texas | USA | 2021-09-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1937 | 2037 | 2.50 | 5 | -0.49 | 40 | -19.60 | |
|  Hoover, Derek | | | 1637 * | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Javakhadze, Zurabi | m | | 2437 * | GEO | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Barnes, Maxwell Hampton | | | 1637 * | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Woodward, Andy Austin | f | | 2337 | USA | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Zhang, Andrew H | | | 1639 | USA | 0.50 | 1 | -0.42 | 40 | -16.80 | | | * 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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