Individual Calculations October 2020 |
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Saroha, Chirag Total change: 4.20 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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2020 WA Reserves Championship | Perth | AUS | 2020-07-19 |
Rc | Ro | w | n | change | K | K*chg | Game |
1637 | 1809 | 3.00 | 4 | 0.21 | 20 | 4.20 | |
| Sheridan, Wallace | | | 1497 | AUS | 1.00 | 1 | 0.14 | 20 | 2.80 | | Gunawan, Tjermin | | | 1473 | AUS | 1.00 | 1 | 0.12 | 20 | 2.40 | | De Vas, Saminda | | | 1674 | SRI | 1.00 | 1 | 0.32 | 20 | 6.40 | | Elkington, Derek | | | 1902 | AUS | 0.00 | 1 | -0.37 | 20 | -7.40 | | 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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