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Individual Calculations May 2019 |
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| Chek, Adrian Carl Total change: -4.80 | |   |
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| 2019 Peter Parr Memorial Sydney International Challengers | Sydney | AUS | 2019-04-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1679 | 1932 | 6.00 | 8 | -0.24 | 20 | -4.80 | |
|  Yan, Jason | | | 1545 | AUS | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Egan, Bill | c | | 1603 | AUS | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Wang, Aaron Ziwen | | | 1582 | NZL | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Keating, Jack | | | 1532 * | AUS | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Rewais, Sarwat | | | 1818 | AUS | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Lane, Ryan | | | 1907 | AUS | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Plaza-Quinteros, Francisco | | | 1911 | AUS | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Gaurav, Sood | | | 1532 * | IND | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * 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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