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Individual Calculations January 2020 |
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| Ludwig, David Total change: -22.20 | |   |
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| 2019 WBX Tournament | Edmonton | CAN | 2019-12-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1588 | 1778 | 2.50 | 5 | -1.11 | 20 | -22.20 | |
|  Wang, Alex Tianqi | | | 1395 | CAN | 0.00 | 1 | -0.91 | 20 | -18.20 | |  Ivanescu, Matthew | | | 1526 | CAN | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Tuvera, Mark | | | 1624 | CAN | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Enkhtaivan, Michelle | | | 1522 | CAN | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Zeggelaar, Mike | | | 1872 | CAN | 0.50 | 1 | 0.13 | 20 | 2.60 | |
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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