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Individual Calculations February 2013 |
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| Arrenius, Johan Total change: -18.30 | |   |
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| Rilton Elo 2012/2013 | Stockholm | SWE | 2012-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1792 | 1606 | 1.00 | 6 | -0.61 | 30 | -18.30 | |
|  Ranby, Hans | | | 1930 | SWE | 0.00 | 1 | -0.13 | 30 | -3.90 | |  Bit-Narva, David | | | 1835 | SWE | 0.00 | 1 | -0.21 | 30 | -6.30 | | | Elfverson, Cajsa | | | 1776 | SWE | 0.00 | 1 | -0.28 | 30 | -8.40 | | | Tanca, Ioan | | | 1830 | ROU | 0.00 | 1 | -0.22 | 30 | -6.60 | | | Kalingas, Dimitris | | | 1667 | GRE | 0.00 | 1 | -0.42 | 30 | -12.60 | | | Strom, Lennart | | | 1713 | SWE | 1.00 | 1 | 0.65 | 30 | 19.50 | |
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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