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Individual Calculations March 2019 |
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| Bogdan, Horia D Total change: 8.80 | |   |
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| 2019 Bristol Winter Congress Open | Bristol | ENG | 2019-02-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1903 | 1913 | 2.50 | 4 | 0.44 | 20 | 8.80 | |
|  Krzyzanowski, Patryk | | | 2092 | POL | 0.00 | 1 | -0.27 | 20 | -5.40 | |  Lovell, William Pm | | | 1736 | ENG | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Fielding, Michael | | | 1791 | ENG | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Cordner, David A | | | 1991 | ENG | 1.00 | 1 | 0.61 | 20 | 12.20 | |
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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