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Individual Calculations July 2018 |
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| Kekki, Jorma Total change: 22.40 | |   |
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| Finnish Senior (S50) Championship 2018 | Helsinki | FIN | 2018-06-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1973 | 2030 | 4.00 | 5 | 1.12 | 20 | 22.40 | |
|  Viljanen, Jouko | | | 1871 | FIN | 1.00 | 1 | 0.29 | 20 | 5.80 | |  Sjoman, Tapani | | | 1928 | FIN | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Ebeling, Mika | f | | 2236 | FIN | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Hartio, Ilkka | | | 2036 | FIN | 0.50 | 1 | 0.01 | 20 | 0.20 | | | Al Hamoud, Malek | | | 1792 | FIN | 1.00 | 1 | 0.20 | 20 | 4.00 | |
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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