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Blitz:
Individual Calculations December 2023 |
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| Bai, Xuanhao Winston Total change: 79.20 | |   |
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| 2023 John Purdy Memorial Blitz | Sydney | AUS | 2023-11-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1506 | 1106 | 3.00 | 8 | 1.98 | 40 | 79.20 | |
|  Ventura, Paul | | | 1234 | AUS | 1.00 | 1 | 0.67 | 40 | 26.80 | |  Vo, Van | | | 1749 | AUS | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Armstrong, Gary | | | 1630 | AUS | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Zhang, Michael | | | 1427 | AUS | 0.50 | 1 | 0.37 | 40 | 14.80 | | | Hughes, Aaron | | | 1444 | AUS | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Daley, Kurt | | | 1856 | AUS | 1.00 | 1 | 1.00 | 40 | 40.00 | | | Stern, David | | | 1421 | AUS | 0.50 | 1 | 0.36 | 40 | 14.40 | | | Kalra, Pulkit | | | 1286 | NZL | 0.00 | 1 | -0.26 | 40 | -10.40 | |
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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