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Individual Calculations May 2017 |
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| Sigurdsson, Birkir Karl Total change: 22.60 | |   |
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| 2017 O2C Doeberl Cup Major | Canberra | AUS | 2017-04-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1776 | 1866 | 5.50 | 7 | 1.13 | 20 | 22.60 | |
|  Pearce, Tim | | | 1748 | AUS | 1.00 | 1 | 0.34 | 20 | 6.80 | |  Renjith, Sravan | | | 1728 | NZL | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Buciu, Aurel-John | c | | 1735 | AUS | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Lu, Lillian | | | 1794 | AUS | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Wang, Kayson | | | 1774 | AUS | 0.50 | 1 | -0.13 | 20 | -2.60 | | | O`donoghue, Malachi | | | 1787 | AUS | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Zhao, Isaac | c | | 1869 | AUS | 1.00 | 1 | 0.50 | 20 | 10.00 | |
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) | | |
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