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Rapid:
Individual Calculations December 2023 |
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| Johnson, Harry Total change: 11.80 | |   |
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| Canberra Street Chess 4th November 2023 | Canberra | AUS | 2023-11-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1646 | 1709 | 4.50 | 7 | 0.59 | 20 | 11.80 | |
|  Yoon, Sunny | | | 1309 * | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Cheng, Jerry | | | 1414 | AUS | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Amer, Abdulmalk | | | 1807 | LBA | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Litchfield, Frederick | f | | 2076 | AUS | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Chen, Louis | | | 1243 | AUS | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Cheng, Larry | | | 1655 | AUS | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Li, Hui | c | | 2015 | MAC | 0.00 | 1 | -0.14 | 20 | -2.80 | | | * 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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