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Rapid:
Individual Calculations February 2020 |
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| Duker, Craig Total change: 24.60 | |   |
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| 2020 Norths Allegro | Sydney | AUS | 2020-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1607 | 1497 | 3.00 | 5 | 1.23 | 20 | 24.60 | |
|  Sirkka, Pertti T | | | 1831 | AUS | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Gram, Otto | | | 1112 | AUS | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Greenwood, Norman | | | 1607 | AUS | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Vowles, Justin | | | 1734 | AUS | 1.00 | 1 | 0.80 | 20 | 16.00 | | | Watson, Robert A | | | 1751 | AUS | 0.00 | 1 | -0.19 | 20 | -3.80 | |
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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