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Individual Calculations July 2018 |
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| Ding, Rey Total change: 19.20 | |   |
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| 2018 Chess Excellence Open | Melbourne | AUS | 2018-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1474 | 1376 | 2.00 | 4 | 0.48 | 40 | 19.20 | |
|  Leibert, Xander | | | 1776 * | AUS | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Flude, David A | | | 1617 | AUS | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Chang, Emma | | | 1006 | AUS | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Beckman, John | | | 1495 | AUS | 1.00 | 1 | 0.66 | 40 | 26.40 | | | * 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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