Individual Calculations January 2020 |
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Grondahl, Jan Robert Total change: 41.20 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Drammen Schakklub hoestturnering 2019 | Drammen | NOR | 2019-09-06 |
Rc | Ro | w | n | change | K | K*chg | Game |
1574 | 1261 | 3.50 | 9 | 2.06 | 20 | 41.20 | |
| Egede-Nissen, Bjorn | | | 1661 * | NOR | 0.00 | 1 | -0.08 | 20 | -1.60 | | Bonsaksen, Tore | | | 1623 | NOR | 0.00 | 1 | -0.10 | 20 | -2.00 | | Aspeland, Andreas | | | 1658 | NOR | 1.00 | 1 | 0.92 | 20 | 18.40 | | Klausen, Truls Skauge | | | 1661 * | NOR | 0.00 | 1 | -0.08 | 20 | -1.60 | | Grasvik, Olav | | | 1437 | NOR | 1.00 | 1 | 0.73 | 20 | 14.60 | | Duguma, Tadesse | | | 1237 | NOR | 1.00 | 1 | 0.47 | 20 | 9.40 | | Grondahl, David A | | | 1661 * | NOR | 0.00 | 1 | -0.08 | 20 | -1.60 | | Brokke, Otto | | | 1644 | NOR | 0.50 | 1 | 0.41 | 20 | 8.20 | | Sama, Gunnar | | | 1584 | NOR | 0.00 | 1 | -0.13 | 20 | -2.60 | | * Rating difference of more than 400. Please read more at FIDE Handbook | 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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