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Individual Calculations September 2018 |
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| Kirppo, Ronny Total change: 17.80 | |   |
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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 |
| 1919 | 1885 | 5.00 | 9 | 0.89 | 20 | 17.80 | |
|  Agdestein, Simen | g | | 2285 * | NOR | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Bergquist, Rune | | | 1566 | NOR | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Frimanslund, Berge | | | 1521 | NOR | 0.50 | 1 | -0.40 | 20 | -8.00 | | | Van Den Bersselaar, Henri | | | 1897 | NED | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Rishovd, Svein | c | | 2046 | NOR | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Andersson, Kjell-Ake | | | 1940 | SWE | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Bjerke, Richard | f | | 2141 | NOR | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Eriksen, Terje | | | 2142 | NOR | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Lystad, Frank | | | 1733 | NOR | 1.00 | 1 | 0.30 | 20 | 6.00 | | | * 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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