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Blitz:
Individual Calculations September 2022 |
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| Richards, Allan Total change: -42.20 | |   |
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| 2022 Norths Purdy Blitz | Sydney | AUS | 2022-08-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1600 | 1812 | 4.50 | 9 | -2.11 | 20 | -42.20 | |
|  Charbonneau, Romain | | | 1412 * | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Seaton, Daniel James | | | 1441 | ENG | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Charles, Gareth | c | | 1955 | AUS | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Dingley, Justin | | | 1531 | AUS | 0.00 | 1 | -0.84 | 20 | -16.80 | | | O`callaghan, Scott | | | 1547 | AUS | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Talpade, Udit | | | 1689 | AUS | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Liu, Ryan Chengji | | | 1371 | AUS | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Murray, Bruce D | c | | 1872 | AUS | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Liu, Joy | | | 1581 | 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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