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Individual Calculations February 2023 |
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| Knight, Charles Total change: -25.20 | |   |
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| 2023 Australian Minor | Perth | AUS | 2023-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1163 | 1280 | 2.00 | 4 | -0.63 | 40 | -25.20 | |
|  Arav, Jayden | | | 1239 | AUS | 0.00 | 1 | -0.56 | 40 | -22.40 | | | Gunasekara, Aritha Chanthula Abe | | | 1079 | SRI | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Ho, Oscar | | | 1218 | AUS | 1.00 | 1 | 0.41 | 40 | 16.40 | |  Feldblyum, Alexander | | | 1117 | RUS | 0.00 | 1 | -0.72 | 40 | -28.80 | |
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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