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Individual Calculations September 2015 |
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| Grkow, Andrew Total change: 51.40 | |   |
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| 2015 Box Hill Chess Club Friday Grades | Melbourne | AUS | 2015-06-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1837 | 1668 | 5.00 | 8 | 2.57 | 20 | 51.40 | |
|  Chan, Kris | | | 1995 | AUS | 1.00 | 1 | 0.87 | 20 | 17.40 | |  Chew Lee, Max | | | 2068 * | AUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Sharman, Scot A | | | 1745 | AUS | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Nothdurft, John D | | | 1733 | AUS | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Chan, Luis | | | 1995 | AUS | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Chew Lee, Alanna | | | 1612 | AUS | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Gibson, Kyle | | | 1822 | AUS | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Crowley, Regan | | | 1722 | AUS | 1.00 | 1 | 0.58 | 20 | 11.60 | | | * 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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