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Blitz:
Individual Calculations December 2023 |
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| Maizener, Pierre Total change: 84.40 | |   |
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| 2023 John Purdy Memorial Blitz | Sydney | AUS | 2023-11-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1524 | 1258 | 4.00 | 8 | 2.11 | 40 | 84.40 | |
|  Kalra, Pulkit | | | 1286 | NZL | 1.00 | 1 | 0.54 | 40 | 21.60 | |  Ong, Jonathan Si Seng | | | 1621 | AUS | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Stern, David | | | 1421 | AUS | 1.00 | 1 | 0.72 | 40 | 28.80 | | | Chang, Ike | | | 1148 | AUS | 0.00 | 1 | -0.65 | 40 | -26.00 | | | McGruddy, Jacob | | | 1473 | AUS | 1.00 | 1 | 0.77 | 40 | 30.80 | | | Chakrabarty, Reyaansh | | | 1916 | AUS | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Armstrong, Gary | | | 1630 | AUS | 1.00 | 1 | 0.90 | 40 | 36.00 | | | Welch, Ian | | | 1700 | AUS | 0.00 | 1 | -0.06 | 40 | -2.40 | |
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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