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Blitz:
Individual Calculations December 2023 |
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| Chang, Alex Total change: 0.00 | |   |
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| 2023 John Purdy Memorial Blitz | Sydney | AUS | 2023-11-14 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1299 | 0 | 4.00 | 8 | 0.00 | 1299 | | 0.00 | |
|  Armstrong, Gary | | | 1630 | AUS | 0.00 | 1 | 0.00 | | 0.00 | |  Blower, Anthony | | | 1353 | AUS | 0.00 | 1 | 0.00 | | 0.00 | | | Deccico, Adrian | | | 1121 | AUS | 0.00 | 1 | 0.00 | | 0.00 | | | Xiong, Albert | | | 1217 | AUS | 0.00 | 1 | 0.00 | | 0.00 | | | Gemenis, Jason | | | 1244 | AUS | 1.00 | 1 | 0.00 | | 0.00 | | | Dance, Alex | | | 1336 | AUS | 1.00 | 1 | 0.00 | | 0.00 | | | Ventura, Paul | | | 1234 | AUS | 1.00 | 1 | 0.00 | | 0.00 | | | Maizener, Pierre | | | 1258 | AUS | 1.00 | 1 | 0.00 | | 0.00 | |
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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