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Blitz:
Individual Calculations December 2023 |
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| Daley, Kurt Total change: -83.40 | |   |
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| 2023 John Purdy Memorial Blitz | Sydney | AUS | 2023-11-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1484 | 1856 | 3.50 | 9 | -4.17 | 20 | -83.40 | |
|  Tay, Mason | | | 1280 | AUS | 0.50 | 1 | -0.48 | 20 | -9.60 | |  Pilowsky, Paul | | | 1531 | AUS | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Abbott, Peter | c | | 1795 | AUS | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Welch, Ian | | | 1700 | AUS | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Cregan, Robert | | | 1627 | AUS | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Lima, Marcel | | | 1251 | AUS | 0.00 | 1 | -0.98 | 20 | -19.60 | | | Bai, Xuanhao Winston | | | 1456 * | AUS | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Chang, Ike | | | 1148 | AUS | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Dingley, Justin | | | 1564 | AUS | 0.00 | 1 | -0.85 | 20 | -17.00 | | | * 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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