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Rapid:
Individual Calculations January 2020 |
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| Scully, Mark Total change: -13.20 | |   |
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| Canberra Street Chess 7th December 2019 | Canberra | AUS | 2019-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1489 | 1519 | 1.00 | 3 | -0.66 | 20 | -13.20 | |
|  Chibnall, Alana | | wf | 1847 | AUS | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Yoon, Sunny | | | 1240 | AUS | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Jochimsen, Erik | | | 1380 | AUS | 1.00 | 1 | 0.31 | 20 | 6.20 | |
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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