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Individual Calculations November 2022 |
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| Familton, Gregory Total change: -3.20 | |   |
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| South Island Chess Championships 2022 | Invercargill | NZL | 2022-10-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1728 | 1611 | 1.50 | 4 | -0.08 | 40 | -3.20 | |
|  Stevenson, Michael | | | 1472 | NZL | 1.00 | 1 | 0.31 | 40 | 12.40 | |  Johnson, Quentin J.f. | | | 1981 | NZL | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Cilia Vincenti, David | c | | 1995 | MLT | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Tunnicliffe, Connor | | | 1465 | NZL | 0.50 | 1 | -0.20 | 40 | -8.00 | |
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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