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Individual Calculations April 2017 |
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| Andberg, Tor Arne Heim Total change: -9.00 | |   |
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| Tromso Mars-sjakken GP A 2017 | Tromso | NOR | 2017-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1781 | 1771 | 1.00 | 3 | -0.45 | 20 | -9.00 | |
|  Valvag, Torbjorn | | | 1572 | NOR | 1.00 | 1 | 0.24 | 20 | 4.80 | |  Engegard, Odon Toth | | | 1918 | NOR | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Keadana, Amir | | | 1854 | NOR | 0.00 | 1 | -0.39 | 20 | -7.80 | |
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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