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Rapid:
Individual Calculations June 2021 |
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| Chang, Ethan Total change: -26.00 | |   |
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| 2021 Norths Allegro | Sydney | AUS | 2021-04-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1579 | 1609 | 2.50 | 7 | -1.30 | 20 | -26.00 | |
|  Sirkka, Pertti T | | | 1820 | AUS | 0.00 | 1 | -0.23 | 20 | -4.60 | |  Greenwood, Norman | | | 1558 | AUS | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Li, Joshua | | | 1410 | AUS | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Creek, Peter | | | 1524 | AUS | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Wechsler, Ian B | | | 1521 | AUS | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Weijermars, Tristan | | | 1619 | AUS | 0.50 | 1 | 0.01 | 20 | 0.20 | | | Dingley, Justin | | | 1600 | AUS | 0.00 | 1 | -0.51 | 20 | -10.20 | |
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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