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Individual Calculations October 2018 |
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| Boroy, Rune Total change: 10.40 | |   |
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| FDVhuset Blaabyen Grand Prix B 2018 | Sortland | NOR | 2018-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1569 | 1565 | 2.50 | 4 | 0.52 | 20 | 10.40 | |
|  Berg, Ervin Kavara | | | 1457 | NOR | 0.50 | 1 | -0.15 | 20 | -3.00 | |  Evenstad, Idar | | | 1628 | NOR | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Mela, Ronny S | | | 1560 | NOR | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Johnsen, Kurt-Arne | | | 1630 | NOR | 0.50 | 1 | 0.09 | 20 | 1.80 | |
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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