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Individual Calculations December 2021 |
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| Rommetveit, Tarjei Total change: -7.20 | |   |
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| Bergens SK Hostturnering B 2021 | Bergen | NOR | 2021-09-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1290 | 1270 | 2.00 | 3 | 0.59 | 40 | 23.60 | |
|  Instanes, Bjorn | | | 1323 | NOR | 1.00 | 1 | 0.57 | 40 | 22.80 | |  Bjarnarson, Snorri Vikanes | | | 1274 | NOR | 0.50 | 1 | 0.01 | 40 | 0.40 | | | Bjarnarson, Snorri Vikanes | | | 1274 | NOR | 0.50 | 1 | 0.01 | 40 | 0.40 | |
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) | | | | Bergen Grand Prix B 2021 | Bergen | NOR | 2021-11-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1417 | 1270 | 0.50 | 4 | -0.77 | 40 | -30.80 | |
| | Hellesoy, David | | | 1565 | NOR | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Shehzad, Alina | | | 1314 | NOR | 0.00 | 1 | -0.44 | 40 | -17.60 | | | Lie, Terje | | | 1475 | NOR | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Hammer, Morten | | | 1313 | NOR | 0.50 | 1 | 0.06 | 40 | 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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