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Rapid:
Individual Calculations December 2021 |
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| Rorvik, Jon F. Total change: 2.80 | |   |
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| NM hurtigsjakk for seniorer 50 2021 | Drammen | NOR | 2021-11-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1826 | 2138 | 7.50 | 9 | 0.14 | 20 | 2.80 | |
|  Irandoust, Babak | | | 1589 | NOR | 1.00 | 1 | 0.03 | 20 | 0.60 | |  Skjemstad, Frode | | | 1811 | NOR | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Lund, Terje | | | 2064 | NOR | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Haugen, Steinar | | | 1610 | NOR | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Store, Trond | | | 1966 | NOR | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Bjerke, Richard | f | | 2074 | NOR | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Melkevik, Johannes | c | | 1913 | NOR | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Bjorno, Ole Kristian | | | 1786 | NOR | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Bekkesletten, Cato | | | 1625 | NOR | 0.50 | 1 | -0.46 | 20 | -9.20 | |
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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