Blitz:
Individual Calculations December 2023 |
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Stern, David Total change: -33.80 | | |
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2023 John Purdy Memorial Blitz | Sydney | AUS | 2023-11-14 |
Rc | Ro | w | n | change | K | K*chg | Game |
1501 | 1421 | 1.50 | 7 | -1.69 | 20 | -33.80 | |
| Asaka, Samuel | | | 2156 | AUS | 0.00 | 1 | -0.01 | 20 | -0.20 | | Maizener, Pierre | | | 1258 | AUS | 0.00 | 1 | -0.72 | 20 | -14.40 | | Zhou, Scott | | | 1365 | AUS | 1.00 | 1 | 0.42 | 20 | 8.40 | | Ong, Jonathan Si Seng | | | 1621 | AUS | 0.00 | 1 | -0.24 | 20 | -4.80 | | McGruddy, Jacob | | | 1473 | AUS | 0.00 | 1 | -0.43 | 20 | -8.60 | | Bai, Xuanhao Winston | | | 1106 | AUS | 0.50 | 1 | -0.36 | 20 | -7.20 | | Pilowsky, Paul | | | 1531 | AUS | 0.00 | 1 | -0.35 | 20 | -7.00 | | 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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