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Individual Calculations September 2018 |
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| Johansen, Arild Total change: -27.80 | |   |
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| European Senior Chess Championship 50 Plus Open 2018 | Drammen | NOR | 2018-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1852 | 1935 | 4.00 | 9 | -1.39 | 20 | -27.80 | |
|  Eng, Thor | | | 1535 * | NOR | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Gayson, Peter M | | | 2150 | ENG | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Jorgensen, Asle | | | 1628 | NOR | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Biro, Sandor | m | | 2193 | ROU | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Blechzin, Igor | m | | 2250 | RUS | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Stubrud, Jan Magne | | | 1667 | NOR | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Kopperud, Vidar Aleksander | | | 1742 | NOR | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Lystad, Frank | | | 1733 | NOR | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Andersen, Guttorm | | | 1767 | NOR | 0.00 | 1 | -0.72 | 20 | -14.40 | | | * 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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