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Individual Calculations August 2023 |
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| Valkama, Eero Total change: -20.20 | |   |
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| Naantalin turnaus 2023 (Avoin SM) | Naantali | FIN | 2023-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2030 | 2312 | 6.00 | 9 | -1.01 | 20 | -20.20 | |
|  Tefke, Joona | | | 1790 | FIN | 1.00 | 1 | 0.03 | 20 | 0.60 | |  Lallukka, Taneli | | | 1937 | FIN | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Tuominen, Tanja | | wm | 2037 | FIN | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Lappalainen, Eemi | | | 1912 * | FIN | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Impivaara, Anton | | | 1699 | FIN | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Syvalahti, Heikki | | | 1980 | FIN | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Varpanen, Jan | c | | 2136 | FIN | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Sipila, Vilka | m | | 2436 | FIN | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Kiik, Kalle | m | | 2343 | EST | 0.00 | 1 | -0.46 | 20 | -9.20 | | | * 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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