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Individual Calculations December 2019 |
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| Rahman, Tanzilur Total change: -19.20 | |   |
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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 |
| 1575 | 1573 | 3.50 | 8 | -0.48 | 40 | -19.20 | |
|  Ombina, Edward P | | | 1616 | USA | 0.00 | 1 | -0.44 | 40 | -17.60 | |  Zhao Chen, Winston | | | 1564 | AUS | 1.00 | 1 | 0.49 | 40 | 19.60 | | | Stipic, Steven | | | 1582 | AUS | 0.50 | 1 | 0.01 | 40 | 0.40 | | | Tanev, Vic | | | 1549 | AUS | 1.00 | 1 | 0.47 | 40 | 18.80 | | | Patel, Dhwani | | | 1537 | AUS | 1.00 | 1 | 0.45 | 40 | 18.00 | | | Eltakchi, Phillip | | | 1559 | AUS | 0.00 | 1 | -0.52 | 40 | -20.80 | | | Rahman, Tarek | | | 1656 | AUS | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Herreros, Bill | | | 1540 | AUS | 0.00 | 1 | -0.55 | 40 | -22.00 | |
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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