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Individual Calculations December 2019 |
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| Oommen, John Samuel Total change: -19.60 | |   |
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| NM for ungdom 2019 C R 4-7 | Skien | NOR | 2019-11-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1668 | 1563 | 1.00 | 4 | -0.49 | 40 | -19.60 | |
|  Johannessen, Heine N | | | 1772 | NOR | 0.00 | 1 | -0.23 | 40 | -9.20 | |  Ratama, Sofie Kristine | | | 1333 | NOR | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Schouten, Mathias Lind | | | 1886 | NOR | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Johannessen, Theo N | | | 1682 | NOR | 0.00 | 1 | -0.34 | 40 | -13.60 | |
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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