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Individual Calculations December 2020 |
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| Allison, Brian C Total change: 23.40 | |   |
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| 2020 Canterbury Open | Sydney | AUS | 2020-09-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1756 | 1588 | 3.50 | 6 | 1.58 | 20 | 31.60 | |
|  Ng, Clive | c | | 1988 * | AUS | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Dib, Michel | | | 1510 | AUS | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Dragalchuk, Vladislav | c | | 1844 | AUS | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Huynh, Arthur | | | 1988 * | AUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Merhi, Alexandre | | | 1653 | AUS | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Brown, Ted | | | 1552 | AUS | 1.00 | 1 | 0.45 | 20 | 9.00 | | | * 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) | | | | 2020 St. George Club Championship Additional Games - All divisions | Sydney | AUS | 2020-11-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1654 | 1588 | 0.00 | 1 | -0.41 | 20 | -8.20 | |
| | Anderson, Brendan | | | 1654 | AUS | 0.00 | 1 | -0.41 | 20 | -8.20 | |
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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