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Individual Calculations July 2024 |
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| Zhang, Lucas Boyu Total change: 35.60 | |   |
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| 46th Trusts Chess Open B | Auckland | NZL | 2024-06-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1674 | 1539 | 2.50 | 5 | 0.89 | 40 | 35.60 | |
|  Gilmour, Mark | | | 1759 | NZL | 1.00 | 1 | 0.78 | 40 | 31.20 | |  Feng, Sophia | | | 1731 | NZL | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Sussex, Taylor | | | 1629 | NZL | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Rehansi, D P Sayuni Vonara | | | 1599 | NZL | 0.50 | 1 | 0.08 | 40 | 3.20 | | | Jiang, Patrick Di | | | 1653 | NZL | 1.00 | 1 | 0.66 | 40 | 26.40 | |
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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