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Individual Calculations November 2023 |
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| Ni, Lucas Total change: 30.00 | |   |
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| 2023 John Purdy Memorial Major Rounds 6-9 | Sydney | AUS | 2023-10-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1749 | 1701 | 2.50 | 4 | 0.75 | 40 | 30.00 | |
|  Huynh, Arthur | | | 1984 | AUS | 0.50 | 1 | 0.34 | 40 | 13.60 | |  Stalker, Ian | | | 1731 | AUS | 0.00 | 1 | -0.46 | 40 | -18.40 | | | He, Nathan | | | 1433 | AUS | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Murray, Bruce D | c | | 1848 | AUS | 1.00 | 1 | 0.70 | 40 | 28.00 | |
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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