Blitz:
Individual Calculations December 2017 |
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Jeffreys, Roger W Total change: -7.80 | | |
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2017 Norths November Blitz | Sydney | AUS | 2017-11-28 |
Rc | Ro | w | n | change | K | K*chg | Game |
1803 | 1613 | 1.00 | 5 | -0.39 | 20 | -7.80 | |
| Pfefferle, Georg | | | 1957 | AUS | 0.00 | 1 | -0.12 | 20 | -2.40 | | Li, Yuze (ethan) | | | 1486 | AUS | 1.00 | 1 | 0.33 | 20 | 6.60 | | Mikkelsen, Max | | | 1907 | AUS | 0.00 | 1 | -0.15 | 20 | -3.00 | | Tulevski, Vasil G | | | 1893 | AUS | 0.00 | 1 | -0.16 | 20 | -3.20 | | Brand, Peter | | | 1772 | AUS | 0.00 | 1 | -0.29 | 20 | -5.80 | | 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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