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Individual Calculations August 2018 |
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| Koskinen, Hannu E. Total change: 27.80 | |   |
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| 28th Heart of Finland Open | Jyvaskyla | FIN | 2018-07-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1997 | 1870 | 4.50 | 9 | 1.39 | 20 | 27.80 | |
|  Engman, Rickard | c | | 2171 | SWE | 0.00 | 1 | -0.15 | 20 | -3.00 | |  Kujasalo, Marjatta | | | 1577 | FIN | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Sjoskog, Tommy | | | 1603 | FIN | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Rantanen, Yrjo A. | g | | 2270 * | FIN | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Marjusaari, Eero | | | 2069 | FIN | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Narva, Triin | | wf | 2106 | EST | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Sassi, Pekka | | | 2030 | FIN | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Riipinen, Juha | | | 2075 | FIN | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Lindholm, Jere | | | 2071 | FIN | 0.00 | 1 | -0.24 | 20 | -4.80 | | | * 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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