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Rapid:
Individual Calculations September 2017 |
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| Marsh, David Total change: 16.20 | |   |
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| 2017 Norths Rapid Championship | Sydney | AUS | 2017-08-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1847 | 1749 | 3.50 | 7 | 0.81 | 20 | 16.20 | |
|  Marsh, Luke | | | 1723 | AUS | 0.00 | 1 | -0.54 | 20 | -10.80 | |  Kuan, Julian | | | 2019 | HKG | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Greenwood, Norman | | | 1647 | AUS | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Sirkka, Pertti T | | | 1856 | AUS | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Hutchings, Frank P | | | 1902 | AUS | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Wilson, Mark L | | | 1690 | AUS | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Murray, Bruce D | c | | 2095 | AUS | 0.00 | 1 | -0.11 | 20 | -2.20 | |
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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