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Individual Calculations June 2021 |
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| Roza, Peter Total change: 13.80 | |   |
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| 2021 Metro Club Championship A-Division | Perth | AUS | 2021-02-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1919 | 1805 | 4.00 | 9 | 0.69 | 20 | 13.80 | |
|  Falasca, Valerio | | | 1754 | ITA | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Taylor, Leon M | | | 1915 | AUS | 1.00 | 1 | 0.65 | 20 | 13.00 | |  O`mahoney, Keegan | | | 1876 | IRL | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Dunlop, Gordon | | | 1762 | AUS | 1.00 | 1 | 0.44 | 20 | 8.80 | | | De Groen, Mark S | | | 2144 | AUS | 1.00 | 1 | 0.88 | 20 | 17.60 | | | Baumgartner, Robert | | | 1748 | AUS | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Ferozkohi, Ihsan | | | 2205 * | AUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Ellis, David | | | 1908 | AUS | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Kinsman, Craig C | | | 1963 | AUS | 0.00 | 1 | -0.29 | 20 | -5.80 | | | * 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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