Individual Calculations February 2023
 Taipale, Tiitu  Total change: 13.20  Rating chartPersonal card
 Oulun talven ELO-turnaus rounds 2-5 Oulu FIN 2023-01-21
RcRownchangeKK*chgGame
 1830 1432 0.50 2 0.33 40 13.20 
  Vehkalahti, Samuel 1840 FIN0.001-0.0840-3.20 
  Koski, Pekka 1820 FIN0.5010.414016.40 

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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