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Individual Calculations May 2023 |
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| Picone, James Total change: 27.00 | |   |
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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 |
| 1486 | 1349 | 2.00 | 2 | 1.35 | 20 | 27.00 | |
|  Krishnan, Anirudh | | | 1576 | AUS | 1.00 | 1 | 0.79 | 20 | 15.80 | |  Richards, Derek | | | 1395 | AUS | 1.00 | 1 | 0.56 | 20 | 11.20 | |
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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