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Individual Calculations June 2017 |
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| Kiernan, Mark Total change: -24.20 | |   |
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| Heidenfeld Trophy 2016-17 Rounds 9-11 | Dublin | IRL | 2017-04-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1773 | 1954 | 1.00 | 3 | -1.21 | 20 | -24.20 | |
|  Armstrong, Fred | | | 1829 | IRL | 0.50 | 1 | -0.17 | 20 | -3.40 | | | McMahon, John | | | 1751 | IRL | 0.50 | 1 | -0.26 | 20 | -5.20 | |  O`beirne, Fergal | | | 1738 | IRL | 0.00 | 1 | -0.78 | 20 | -15.60 | |
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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