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Blitz:
Individual Calculations December 2023 |
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| Gemenis, Jason Total change: -45.40 | |   |
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| 2023 John Purdy Memorial Blitz | Sydney | AUS | 2023-11-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1357 | 1244 | 0.00 | 5 | -2.27 | 20 | -45.40 | |
|  Le, Tri Kien | c | | 2009 | VIE | 0.00 | 1 | 0.00 | 20 | 0.00 | |  Shao, Oliver | | | 1104 | AUS | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Chang, Ike | | | 1148 | AUS | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Dance, Alex | | | 1336 | AUS | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Harrigan, Nicholas | | | 1186 | AUS | 0.00 | 1 | -0.58 | 20 | -11.60 | |
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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