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Individual Calculations February 2020 |
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| Tarbuck, Laurence J M Total change: -34.80 | |   |
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| 24th 4NCL Congress Major | Harrogate | ENG | 2020-01-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1656 | 1713 | 2.00 | 5 | -0.87 | 40 | -34.80 | |
|  McKerracher, Douglas | | | 1852 | SCO | 0.00 | 1 | -0.31 | 40 | -12.40 | |  Parry, Jacques | | | 1616 | ENG | 0.50 | 1 | -0.13 | 40 | -5.20 | | | Robinson, Brian | | | 1573 | ENG | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Tomlinson, Zak | | | 1745 | ENG | 0.00 | 1 | -0.46 | 40 | -18.40 | | | Pal, Rohan | | | 1496 | ENG | 0.50 | 1 | -0.28 | 40 | -11.20 | |
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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