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Individual Calculations February 2017 |
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| Stjern, Rolv Total change: 6.80 | |   |
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| Grensesjakken Grand Prix B 2017 | Charlottenberg, Sverige | NOR | 2017-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1297 | 1518 | 2.50 | 3 | 0.17 | 40 | 6.80 | |
|  Sandberg, Christian | | | 1308 | NOR | 0.50 | 1 | -0.27 | 40 | -10.80 | | | Smedtorp, Klaus | | | 1214 | NOR | 1.00 | 1 | 0.14 | 40 | 5.60 | |  Larsen, Per Magnus | | | 1368 | NOR | 1.00 | 1 | 0.30 | 40 | 12.00 | |
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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