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Individual Calculations February 2018 |
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| Vatto, Jouko Total change: -8.00 | |   |
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| Jyvaskyla Winter 2018 Weekend B | Jyvaskyla | FIN | 2018-01-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1639 | 1827 | 2.50 | 4 | -0.40 | 20 | -8.00 | |
|  Sairanen, Pekka | | | 1521 | FIN | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Niemi, Esa | | | 1690 | FIN | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Hamberg, Jarkko | | | 1519 | FIN | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Taipale, Reijo | | | 1827 | FIN | 0.00 | 1 | -0.50 | 20 | -10.00 | |
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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