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Individual Calculations August 2023 |
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| Marjusaari, Eero Total change: -20.00 | |   |
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| XXXI Heart of Finland Open | Jyvaskyla | FIN | 2023-07-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1932 | 2007 | 4.50 | 9 | -1.00 | 20 | -20.00 | |
|  Pursiainen, Erkki | | | 1702 | FIN | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Keinanen, Toivo | m | | 2504 | FIN | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Lehtinen, Tero | | | 1798 | FIN | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Mustonen, Niko | | | 1764 | FIN | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Nevanlinna, Risto | f | | 2208 | FIN | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Suominen, Antti | | | 1927 | FIN | 0.00 | 1 | -0.61 | 20 | -12.20 | | | Koskinen, Hannu E. | | | 1731 | FIN | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Kotilainen, Ari | | | 1936 | FIN | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Piiroinen, Tero | | | 1814 | FIN | 0.00 | 1 | -0.75 | 20 | -15.00 | |
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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