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Individual Calculations May 2013 |
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| Pettersen, Joran Sten Total change: -46.50 | |   |
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| Det åpne NM 2013 gruppe B | Fagernes | NOR | 2013-03-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1707 | 1880 | 1.00 | 3 | -1.15 | 30 | -34.50 | |
|  Jacobsen, Hans-Henry | | | 1628 | NOR | 0.00 | 1 | -0.81 | 30 | -24.30 | |  Lunde, Sigmund | | | 1862 | NOR | 0.00 | 1 | -0.53 | 30 | -15.90 | | | Suntharalingam, Jarani | | | 1631 | NOR | 1.00 | 1 | 0.19 | 30 | 5.70 | |
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) | | | | Nordstrand GP - langsjakk 2013 B | Oslo | NOR | 2013-04-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1793 | 1876 | 2.00 | 4 | -0.40 | 30 | -12.00 | |
| | Morkedal, Oyvind | | | 1587 | NOR | 0.50 | 1 | -0.34 | 30 | -10.20 | | | Sem-Johansen, Asmund | | | 1832 | NOR | 1.00 | 1 | 0.44 | 30 | 13.20 | | | Johansen, Torbjorn Reidar | | | 1850 | NOR | 0.00 | 1 | -0.54 | 30 | -16.20 | | | Nyberg, Daniel Nygaard | | | 1904 | NOR | 0.50 | 1 | 0.04 | 30 | 1.20 | |
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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