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Individual Calculations February 2017 |
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| Hooi, Ethan Total change: -100.40 | |   |
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| 2016 Canterbury Summer Swiss | Melbourne | AUS | 2016-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1486 | 1615 | 2.00 | 6 | -1.84 | 40 | -73.60 | |
|  Warren, Elizabeth | | | 1238 | AUS | 1.00 | 1 | 0.09 | 40 | 3.60 | |  Harris, Anthony | | | 1811 | AUS | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Zillmann, Shawn | | | 1333 | AUS | 0.00 | 1 | -0.84 | 40 | -33.60 | | | Zou, Edwin | | | 1411 | AUS | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Zhao, Isaac | | | 1875 | AUS | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Ng, Reiner | | | 1249 | AUS | 0.00 | 1 | -0.90 | 40 | -36.00 | |
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) | | | | 2017 MCC Australia Day Weekender | Melbourne | AUS | 2017-01-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1465 | 1613 | 2.00 | 4 | -0.67 | 40 | -26.80 | |
| | Puccini, Jack | f | | 2013 * | AUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Weeraratne, Ken | | | 1422 | AUS | 0.00 | 1 | -0.75 | 40 | -30.00 | | | Chang, Emma | | | 1213 * | AUS | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Day, Jacob | | | 1213 * | AUS | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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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