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Individual Calculations December 2019 |
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| Zhao Chen, Winston Total change: 48.80 | |   |
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| 2019 Rooty Hill Club Championship Div C | Sydney | AUS | 2019-09-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1584 | 1564 | 5.00 | 8 | 1.22 | 40 | 48.80 | |
|  Patel, Dhwani | | | 1537 | AUS | 0.50 | 1 | -0.04 | 40 | -1.60 | |  Rahman, Tanzilur | | | 1573 | AUS | 0.00 | 1 | -0.49 | 40 | -19.60 | | | Rahman, Tarek | | | 1656 | AUS | 1.00 | 1 | 0.63 | 40 | 25.20 | | | Yao, John | | | 1608 | AUS | 0.50 | 1 | 0.06 | 40 | 2.40 | | | Herreros, Bill | | | 1540 | AUS | 1.00 | 1 | 0.47 | 40 | 18.80 | | | Ombina, Edward P | | | 1616 | USA | 0.50 | 1 | 0.07 | 40 | 2.80 | | | Eltakchi, Phillip | | | 1559 | AUS | 0.50 | 1 | -0.01 | 40 | -0.40 | | | Stipic, Steven | | | 1582 | AUS | 1.00 | 1 | 0.53 | 40 | 21.20 | |
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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