Individual Calculations March 2023
 Torrandell Serra, Joan Antoni  Total change: -4.80  Rating chartPersonal card
 Campionat de Mallorca per Equips 2023 - Tercera Rondas 3-6 Mallorca ESP 2023-01-28
RcRownchangeKK*chgGame
 1506 1382 1.00 3 -0.12 40 -4.80 
  Nadal Bestard, Sebastia 1785 ESP0.001-0.0840-3.20 
  Colom Rotger, Marc 1430 ESP0.001-0.4340-17.20 
  Veloz Jesus, Sara Alicia 1302 ESP1.0010.394015.60 

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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