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Blitz:
Individual Calculations October 2017 |
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| Cegrell, Bo Total change: -21.80 | |   |
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| Roslagen Open 2017 | Norrtalje | SWE | 2017-09-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1745 | 1658 | 3.00 | 7 | 0.22 | 20 | 4.40 | |
|  Berovski, Krum | | | 2058 * | BUL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Grahn, Vidar | | | 1368 | SWE | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Agrest, Simon | | | 1466 | SWE | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Lundh, Bengt | | | 1890 | SWE | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Arfwedson, Peter | | | 1883 | FIN | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Lindh, Goran | | | 1799 | SWE | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Eriksson, Bo E | | | 1753 | SWE | 1.00 | 1 | 0.63 | 20 | 12.60 | | | * 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) | | | | Roslagen Klass 1 2017 | Norrtalje | SWE | 2017-09-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1711 | 1658 | 2.50 | 9 | -1.31 | 20 | -26.20 | |
| | Johansson, Joakim | | | 1821 | FIN | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Gunnarsson, Lennart | | | 1776 | SWE | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Lindh, Goran | | | 1799 | SWE | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Grahn, Vidar | | | 1368 | SWE | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Jansson, Gilbert | | | 1740 | SWE | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Gerdes, Sebastian | | | 1367 | SWE | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Lundh, Bengt | | | 1890 | SWE | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Arfwedson, Peter | | | 1883 | FIN | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Eriksson, Bo E | | | 1753 | SWE | 0.00 | 1 | -0.37 | 20 | -7.40 | |
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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