Individual Calculations July 2021 |
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Elkington, Derek Total change: -34.60 | | |
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2021 WA Open Championship | Perth | AUS | 2021-05-16 |
Rc | Ro | w | n | change | K | K*chg | Game |
1512 | 1872 | 4.50 | 7 | -1.73 | 20 | -34.60 | |
| Milovanovic, Stevica | | | 1472 * | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | Muruganandam, Virudhagiri | | | 1472 * | AUS | 0.50 | 1 | -0.42 | 20 | -8.40 | | Gao, Oscar | | | 1667 | AUS | 0.00 | 1 | -0.76 | 20 | -15.20 | | Dharmapuri, Kundan | | | 1472 * | AUS | 0.50 | 1 | -0.42 | 20 | -8.40 | | Clarke, Daniel | | | 1472 * | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | Gough, Dylan | | | 1511 | AUS | 1.00 | 1 | 0.10 | 20 | 2.00 | | Gunawan, Tjermin | | | 1516 | AUS | 0.50 | 1 | -0.39 | 20 | -7.80 | | * 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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