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Individual Calculations January 2019 |
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| Ludwig, David Total change: -22.60 | |   |
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| 2018 WBX Tournament | Edmonton | CAN | 2018-12-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1544 | 1799 | 2.00 | 4 | -1.13 | 20 | -22.60 | |
|  Ivanescu, Cristian | | | 1756 | CAN | 0.50 | 1 | -0.06 | 20 | -1.20 | |  Macdonald, Dean | | | 1399 * | CAN | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Offengenden, Ron | | | 1621 | CAN | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Darvekar, Yash | | | 1399 * | CAN | 0.00 | 1 | -0.92 | 20 | -18.40 | | | * 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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