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Blitz:
Individual Calculations December 2023 |
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| Lima, Marcel Total change: 67.20 | |   |
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| 2023 John Purdy Memorial Blitz | Sydney | AUS | 2023-11-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1641 | 1251 | 4.50 | 7 | 3.36 | 20 | 67.20 | |
|  Le, Tri Kien | c | | 2009 | VIE | 0.00 | 1 | 0.00 | 20 | 0.00 | |  Shao, Oliver | | | 1104 | AUS | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Gong, Leo | | | 1643 | AUS | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Chisholm, Tom R | | | 1774 | AUS | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Daley, Kurt | | | 1856 | AUS | 1.00 | 1 | 0.98 | 20 | 19.60 | | | McGruddy, Jacob | | | 1473 | AUS | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Cregan, Robert | | | 1627 | AUS | 1.00 | 1 | 0.91 | 20 | 18.20 | |
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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