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Individual Calculations May 2023 |
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| Kirk, Ian Total change: 11.60 | |   |
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| 2023 Hobsons Bay Purdy Cup Rounds 4-5 | Melbourne | AUS | 2023-04-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1661 | 1419 | 1.00 | 2 | 0.58 | 20 | 11.60 | |
|  Annapureddy, Rheyansh Reddy | | | 1745 | AUS | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Krishnan, Anirudh | | | 1576 | AUS | 1.00 | 1 | 0.71 | 20 | 14.20 | |
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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