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Individual Calculations December 2021 |
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| Eriksson, Roland Total change: 6.60 | |   |
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| Bodo Grand Prix NGP A 2021 | Bodo | NOR | 2021-11-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1994 | 2033 | 3.00 | 5 | 0.33 | 20 | 6.60 | |
|  Hjelle, Oyvind | | | 1675 | NOR | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Madsen, Dag | f | | 2266 | NOR | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Imanovs, Elhans | | | 1773 | LAT | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Pettersson, Tobias | | | 2067 | SWE | 0.50 | 1 | 0.05 | 20 | 1.00 | | | Ni, Viktorija | | wm | 2187 | USA | 0.50 | 1 | 0.21 | 20 | 4.20 | |
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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