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Individual Calculations August 2017 |
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| Haanila, Erkki Total change: -8.40 | |   |
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| Open Finnish Championship 2017 | Naantali | FIN | 2017-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1913 | 1898 | 2.50 | 6 | -0.42 | 20 | -8.40 | |
|  Tuominen, Risto | f | | 2288 | FIN | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Stockfelt, Jesse | | | 1498 * | FIN | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Demidov, Jan | | | 2216 | FIN | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Ronnberg, Ilse | | | 1674 | FIN | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Auvinen, Esa | | | 1937 | FIN | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Piiroinen, Tero | | | 1862 | FIN | 0.50 | 1 | -0.05 | 20 | -1.00 | | | * 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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