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Individual Calculations April 2023 |
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| Szuveges, Narelle S Total change: -20.80 | |   |
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| 2023 Hobsons Bay Purdy Cup Rounds 1-3 | Melbourne | AUS | 2023-03-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1544 | 1579 | 0.00 | 2 | -1.04 | 20 | -20.80 | |
|  Kulkarni, Yogesh | | | 1908 | NZL | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Pramod, Rishaan | | | 1179 * | AUS | 0.00 | 1 | -0.92 | 20 | -18.40 | | | * 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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