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Rapid:
Individual Calculations September 2020 |
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| Pursiainen, Erkki Total change: -18.80 | |   |
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| Elonkorjuu rapid chess tournament 2020, Qualifying group | Jyvaskyla | FIN | 2020-08-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1767 | 1809 | 2.00 | 5 | -0.94 | 20 | -18.80 | |
|  Sklyarov, Dmitry V. | m | | 2436 | FIN | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Kaunonen, Jouni | | | 1606 | FIN | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Valpas, Jami | | | 1339 | FIN | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Jarnstrom, Henrik | | | 1733 | FIN | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Karppinen, Martti | | | 1719 | FIN | 0.00 | 1 | -0.62 | 20 | -12.40 | |
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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