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Individual Calculations August 2023 |
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| Lee, Edward S Total change: 9.60 | |   |
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| 2023 Southern Chess Classic | Invercargill | NZL | 2023-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1915 | 1922 | 2.00 | 3 | 0.48 | 20 | 9.60 | |
|  Kerr, Atlas | | | 1714 | NZL | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Johnson, Quentin J F | | | 1938 | NZL | 1.00 | 1 | 0.52 | 20 | 10.40 | |  Steadman, Michael V R | f | | 2094 | NZL | 0.00 | 1 | -0.27 | 20 | -5.40 | |
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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