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Individual Calculations December 2020 |
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| Allison, Graham Total change: -2.60 | |   |
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| 2020 Canterbury Open | Sydney | AUS | 2020-09-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1663 | 1526 | 2.00 | 6 | -0.13 | 20 | -2.60 | |
|  Plaza-Quinteros, Francisco | | | 1926 * | AUS | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Merhi, Alexandre | | | 1653 | AUS | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Brown, Ted | | | 1552 | AUS | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Ullah, Sami | | | 1377 | AUS | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Gergis, Steven | | | 1542 | AUS | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Tefanis, Frank | | | 1926 * | AUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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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