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Individual Calculations March 2015 |
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| Erikstad, Olav Total change: 23.80 | |   |
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| Sodermanlands Oppna DM 2015 | Eskilstuna | SWE | 2015-02-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1902 | 1850 | 2.50 | 3 | 1.19 | 20 | 23.80 | |
|  Mattsson, Michael | | | 2076 | SWE | 0.50 | 1 | 0.29 | 20 | 5.80 | |  Jernselius, Kjell | | | 1788 | SWE | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Darnell, Anton | | | 1841 | SWE | 1.00 | 1 | 0.49 | 20 | 9.80 | |
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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