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Individual Calculations August 2023 |
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| Pursiainen, Erkki Total change: -10.00 | |   |
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| XXXI Heart of Finland Open | Jyvaskyla | FIN | 2023-07-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1807 | 1702 | 2.00 | 7 | -0.50 | 20 | -10.00 | |
|  Marjusaari, Eero | | | 2007 | FIN | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Granat, Simo | | | 1955 | FIN | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Koskinen, Erkki | | | 1854 | FIN | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Piiroinen, Tero | | | 1814 | FIN | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Vatto, Jouko | | | 1837 | FIN | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Esmaeili, Behnam | | | 1850 | IRI | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Tomashevich, Daniel | | | 1333 | FIN | 1.00 | 1 | 0.10 | 20 | 2.00 | |
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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