Individual Calculations May 2012 |
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Alfredsen, John Rune Total change: -47.70 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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e2e4 Dublin Masters | Dublin | IRL | 2012-04-05 |
Rc | Ro | w | n | change | K | K*chg | Game |
2017 | 2077 | 2.50 | 7 | -1.59 | 30 | -47.70 | |
| Keogh, Eamon | | | 2001 | IRL | 0.50 | 1 | -0.10 | 30 | -3.00 | | Quinn, Mark | m | | 2398 | IRL | 0.00 | 1 | -0.13 | 30 | -3.90 | | Magee, Ronan | | | 1947 | IRL | 0.50 | 1 | -0.18 | 30 | -5.40 | | Armstrong, Malcolm J. | | | 2026 | ENG | 0.00 | 1 | -0.57 | 30 | -17.10 | | Carlile, Orison | | | 2048 | IRL | 0.50 | 1 | -0.04 | 30 | -1.20 | | O`Donnell, Conor | | | 1804 | IRL | 0.50 | 1 | -0.33 | 30 | -9.90 | | Salter, David | | | 1897 | IRL | 0.50 | 1 | -0.24 | 30 | -7.20 | | 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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