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Blitz:
Individual Calculations March 2019 |
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| Khoo, Selina Total change: 19.40 | |   |
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| 2019 Norths Blitz Championship | Sydney | AUS | 2019-02-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1817 | 1896 | 5.00 | 9 | -0.34 | 20 | -6.80 | |
|  Ribeiro E Silva Poyiatzis, Alexan | | | 1504 | MOZ | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Baba, Masahiro | f | | 2296 * | JPN | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Li, Yuze (ethan) | | | 1496 * | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Vowles, Justin | | | 1713 | AUS | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Sanchez Botella, Luis Javier | f | | 2164 | ESP | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Brown, Joshua | | | 1690 | AUS | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Wright, Neil S | | | 2149 | AUS | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Cronin, Henry | | | 1730 | AUS | 0.00 | 1 | -0.72 | 20 | -14.40 | | | O`callaghan, Scott | | | 1613 | AUS | 1.00 | 1 | 0.16 | 20 | 3.20 | | | * 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) | | | | 2019 Sydney Chess Club February Blitz | Sydney | AUS | 2019-02-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1880 | 1896 | 6.00 | 9 | 1.31 | 20 | 26.20 | |
| | Rupasinghe, Sayum | | | 1573 | AUS | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Melzner, Lukas | | | 2197 | GER | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Mallari, Donato | f | | 1914 | AUS | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Brown, Joshua | | | 1690 | AUS | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Rodgers, Jack | | | 2153 | AUS | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Bryan, Jason | | | 1788 | NZL | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Chugunov, Vladimir | | | 1766 | AUS | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Bajrami, Samir | | | 1972 | AUS | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Kowalczyk, Piotr | | | 1871 | AUS | 1.00 | 1 | 0.47 | 20 | 9.40 | |
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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