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Individual Calculations August 2023 |
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| Niemi, Olavi Total change: -47.00 | |   |
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| XXXI Heart of Finland Open | Jyvaskyla | FIN | 2023-07-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1763 | 1959 | 3.50 | 8 | -2.35 | 20 | -47.00 | |
|  Petritsch, Klaus | | | 1559 * | AUT | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Keinanen, Anastasia | | wf | 2224 | FIN | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Koskinen, Hannu E. | | | 1731 | FIN | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Paananen, Olli-Pekka | | | 1674 | FIN | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Damato, Francesco | | | 1602 | FIN | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Kujala, Tuomas | | | 1751 | FIN | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Riekkinen, Keijo | | | 1767 | FIN | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Lehtinen, Tero | | | 1798 | FIN | 0.00 | 1 | -0.71 | 20 | -14.20 | | | * 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) | | |
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