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Individual Calculations August 2023 |
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| Nyysti, Sampsa Total change: 4.40 | |   |
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| XXXI Heart of Finland Open | Jyvaskyla | FIN | 2023-07-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2184 | 2333 | 6.50 | 9 | 0.44 | 10 | 4.40 | |
|  Koskinen, Erkki | | | 1933 * | FIN | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Penttila, Tero | | | 2018 | FIN | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Parkkinen, Jyrki | c | | 2086 | FIN | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Aalto, Patrik | | | 2205 | FIN | 0.50 | 1 | -0.17 | 10 | -1.70 | | | Lu, Miaoyi | | wm | 2171 | CHN | 1.00 | 1 | 0.29 | 10 | 2.90 | | | Koykka, Pekka | m | | 2332 | FIN | 0.50 | 1 | 0.00 | 10 | 0.00 | | | Xu, Yuanyuan | | wg | 2316 | CHN | 0.00 | 1 | -0.52 | 10 | -5.20 | | | Keinanen, Toivo | m | | 2504 | FIN | 0.50 | 1 | 0.23 | 10 | 2.30 | | | Salimaki, Janne | f | | 2089 | FIN | 1.00 | 1 | 0.20 | 10 | 2.00 | | | * 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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