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Rapid:
Individual Calculations September 2021 |
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| Ling, Jun Total change: -4.20 | |   |
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| Canberra Street Chess 7 August 2021 | Canberra | AUS | 2021-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1571 | 1462 | 1.50 | 4 | -0.21 | 20 | -4.20 | |
|  Chibnall, Alana | | wf | 1904 | AUS | 0.00 | 1 | -0.06 | 20 | -1.20 | |  Ji, Richard | | | 1302 | AUS | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Press, Harry | | | 1976 | AUS | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Cheng, Jerry | | | 1100 | AUS | 0.50 | 1 | -0.40 | 20 | -8.00 | |
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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