Individual Calculations September 2022
 Tena Eugenio, Dario  Total change: -13.20  Rating chartPersonal card
 II Open Promocion Extremadura Sub 1800 Merida ESP 2022-07-31
RcRownchangeKK*chgGame
 1265 1141 0.00 1 -0.33 40 -13.20 
  Lopez Gonzalez, Victor 1265 ESP0.001-0.3340-13.20 

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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