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Blitz:
Individual Calculations December 2018 |
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| Wijetunge, Ivan Total change: -17.40 | |   |
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| 2018 Norths Purdy Blitz | Sydney | AUS | 2018-11-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1739 | 1898 | 4.50 | 8 | -0.87 | 20 | -17.40 | |
|  Ng, Clive | c | | 2137 | AUS | 0.00 | 1 | -0.20 | 20 | -4.00 | |  Jiang, James | | | 1498 * | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mallari, Donato | f | | 1920 | AUS | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Chiara, Vince | | | 1498 * | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Simmonds, Rex | | | 1589 | AUS | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Shi, Eric | | | 2019 | AUS | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Brown, Joshua | | | 1604 | AUS | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Cronin, Henry | | | 1649 | AUS | 0.00 | 1 | -0.81 | 20 | -16.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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