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Rapid:
Individual Calculations February 2020 |
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| Murray, Bruce D Total change: -2.60 | |   |
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| 2020 Norths Allegro | Sydney | AUS | 2020-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1731 | 2004 | 5.50 | 7 | -0.13 | 20 | -2.60 | |
|  Laurie, Robert | | | 1604 * | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Todd, Michael | | | 1610 | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Vowles, Justin | | | 1734 | AUS | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Wilson, Mark L | | | 1698 | AUS | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Papantoniou, John | | | 2039 | AUS | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Sirkka, Pertti T | | | 1831 | AUS | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Huey, Toby | | | 1604 * | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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