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Individual Calculations May 2017 |
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| Jansson, Arne Total change: 47.40 | |   |
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| Taby SK Senior 2017 | Taby | SWE | 2017-02-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1638 | 1407 | 2.50 | 5 | 1.32 | 40 | 52.80 | |
|  Westrom, Hans | | | 1708 | SWE | 0.50 | 1 | 0.35 | 40 | 14.00 | | | Hellmer, Helena | | | 1447 | SWE | 1.00 | 1 | 0.56 | 40 | 22.40 | |  Larsson, Christer | | | 1488 | SWE | 1.00 | 1 | 0.61 | 40 | 24.40 | | | Lowgren, Bjorn | | | 1741 | SWE | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Landin, Bo | | | 1807 * | SWE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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) | | | NOTE: K factor changed | | Seniorschack KM Stockholm 2017 r567 | stockholm | SWE | 2017-03-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1735 | 1407 | 0.00 | 2 | -0.27 | 20 | -5.40 | |
| | Hartzell, Ove | | | 1807 * | SWE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Ring, Lars | | | 1663 | SWE | 0.00 | 1 | -0.19 | 20 | -3.80 | | | * 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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