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Individual Calculations February 2023 |
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| Peltomaa, Jukka Total change: -35.40 | |   |
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| Oulun talven ELO-turnaus rounds 2-5 | Oulu | FIN | 2023-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1688 | 1961 | 1.50 | 4 | -1.77 | 20 | -35.40 | |
|  Irjala, Arttu | | | 1561 * | FIN | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Kallunki, Konsta | | | 1691 | FIN | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Vehkalahti, Samuel | | | 1840 | FIN | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Ukkonen, Heimo | | | 1658 | FIN | 0.50 | 1 | -0.36 | 20 | -7.20 | | | * 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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