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Individual Calculations February 2020 |
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| Kordahi, Nicholas Total change: -49.00 | |   |
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| 2020 Australian Reserves | Sydney | AUS | 2020-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1690 | 1934 | 4.50 | 9 | -2.45 | 20 | -49.00 | |
|  Whitford, Matthew | | | 1534 * | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Brady, Aiden | | | 1684 | AUS | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Tefanis, Frank | | | 1976 | AUS | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Ahmer, Axel | | | 1763 | AUS | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Tang, Jonas | | | 1669 | AUS | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Van Sebille, Sulia | | | 1534 * | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Raichle, Joerg | | | 1926 | GER | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Huey, Toby | | | 1578 | AUS | 0.00 | 1 | -0.89 | 20 | -17.80 | | | Guo, David | | | 1544 | AUS | 0.50 | 1 | -0.41 | 20 | -8.20 | | | * 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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