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Blitz:
Individual Calculations September 2022 |
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| Liu, Joy Total change: -18.40 | |   |
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| 2022 Norths Purdy Blitz | Sydney | AUS | 2022-08-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1521 | 1581 | 2.50 | 6 | -0.92 | 20 | -18.40 | |
|  Fikh, Anthony | c | | 1931 | AUS | 0.00 | 1 | -0.11 | 20 | -2.20 | |  Liu, Ryan Chengji | | | 1371 | AUS | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Manley, Jonathon | | | 1181 * | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Charbonneau, Romain | | | 1300 | AUS | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Stern, David | | | 1529 | AUS | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Richards, Allan | | | 1812 | AUS | 0.50 | 1 | 0.29 | 20 | 5.80 | | | * 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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