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Individual Calculations February 2023 |
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| Bukreyev, Andriy Total change: -31.00 | |   |
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| 2023 Oceania Zonal 3.6 Open | Melbourne | AUS | 2023-01-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1751 | 2006 | 5.50 | 9 | -1.55 | 20 | -31.00 | |
|  Xia, Justin | | | 1525 | AUS | 0.50 | 1 | -0.45 | 20 | -9.00 | |  Cherukuvada, Tejas | | | 1606 * | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mann, Anthony | | | 1706 | AUS | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Raine, Marcus | | | 1725 | AUS | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Ritter, Theo | | | 1637 | AUS | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Guse, Jerzy | | | 1723 | AUS | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Peramunetilleke, Seth | | | 1841 | AUS | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Pigram, Daniel | | | 1851 | AUS | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Dragicevic, Domagoj | f | | 2141 | AUS | 0.00 | 1 | -0.32 | 20 | -6.40 | | | * 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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