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Rapid:
Individual Calculations August 2021 |
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| Marks, Joe Total change: -6.80 | |   |
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| Canberra Street Chess 3rd July 2021 | Canberra | AUS | 2021-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1344 | 1322 | 2.00 | 5 | -0.34 | 20 | -6.80 | |
|  Liang, Joshua | | | 1205 | AUS | 0.00 | 1 | -0.66 | 20 | -13.20 | |  Louie, Simon | | | 1438 | AUS | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Goodarzi, Rob | | | 1201 | AUS | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Scully, Mark | | | 1423 | AUS | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Mautner, Thomas | | | 1452 | AUS | 0.00 | 1 | -0.32 | 20 | -6.40 | |
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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