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Individual Calculations March 2020 |
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| Van Kemenade, Julie Total change: -19.40 | |   |
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| 49th Dyfed Open | Fishguard | WLS | 2020-02-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1778 | 1689 | 1.00 | 5 | -0.97 | 20 | -19.40 | |
|  Garcia, Jason | | | 2029 | WLS | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Knight, Colin B | | | 1759 | ENG | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Marin Marin, Francisco Javier | | | 1776 | ESP | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Jones, Martin C | | | 1745 | WLS | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Orton, Paul | | | 1580 | WLS | 0.00 | 1 | -0.65 | 20 | -13.00 | |
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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