Individual Calculations March 2023
 Rizo, Cristian  Total change: 28.20  Rating chartPersonal card
 Campionat de Mallorca per Equips 2023 - Preferent Rondas 3-7 Mallorca ESP 2023-01-28
RcRownchangeKK*chgGame
 1891 1440 0.50 1 0.44 20 8.80 
  Astorga Talavera, Juan Manuel 1891 ESP0.5010.44208.80 

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)
 
 Campionat de Mallorca per Equips 2023 - Segona A Rondas 3-7 Mallorca ESP 2023-01-28
RcRownchangeKK*chgGame
 1429 1440 2.00 2 0.97 20 19.40 
  Abrines Sampol, Lorenzo 1617 ESP1.0010.732014.60 
  Pons Escanellas, Joan 1240 ESP1.0010.24204.80 

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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