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Individual Calculations March 2015 |
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| Jacobsen, Runi T. Total change: 4.40 | |   |
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| Skakid Open 2015 | Klaksvik | FAI | 2015-01-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1966 | 1746 | 2.00 | 4 | 1.04 | 20 | 20.80 | |
|  Jacobsen, Heidrikur T. | | | 1948 | FAI | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Solsker, Tummas M. | | | 1958 | FAI | 0.00 | 1 | -0.23 | 20 | -4.60 | |  Hojgaard, Brandur | | | 1810 | FAI | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Nielsen, Hogni Egilstoft | | | 2146 * | FAI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | Nordisk mesterskab for skoleelever 2015 (Grp A 1995-97) | Klaksvik | FAI | 2015-02-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1926 | 1724 | 0.50 | 5 | -0.82 | 20 | -16.40 | |
| | Karlsson, Mikael Johann | | | 2077 | ISL | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Lobersli, Henrik Oie | | | 2004 | NOR | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Seppala, Joni | | | 1760 | FIN | 0.50 | 1 | 0.05 | 20 | 1.00 | | | Karlsson, Erik 1997 | | | 1737 | SWE | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Holleland, Sigve | | | 2053 | NOR | 0.00 | 1 | -0.12 | 20 | -2.40 | |
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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