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Individual Calculations March 2020 |
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| Young, Alan Total change: 41.20 | |   |
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| 49th Dyfed Open | Fishguard | WLS | 2020-02-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1985 | 2051 | 4.50 | 5 | 1.60 | 20 | 32.00 | |
|  Jones, Martin C | | | 1745 | WLS | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Taylor, Robert Graham | | | 1844 | WLS | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Zeidler, Sven P. | f | | 2186 | WLS | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Bourne, Johnathan D | | | 1904 | ENG | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Williams, A. Howard | f | | 2246 | WLS | 0.50 | 1 | 0.25 | 20 | 5.00 | |
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) | | | | Welsh Chess Premier League 2019/2020 Round 4 | Merthyr Tydfil | WLS | 2020-02-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2019 | 2051 | 1.00 | 1 | 0.46 | 20 | 9.20 | |
| | May, Frank | | | 2019 | WLS | 1.00 | 1 | 0.46 | 20 | 9.20 | |
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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