Individual Calculations April 2023
 Madrid Sole, Pedro  Total change: -10.60  Rating chartPersonal card
 XXIV Obert Tres Peons GRUP B Rondas 8-9 Barcelona ESP 2023-03-01
RcRownchangeKK*chgGame
 1506 1618 1.00 2 -0.29 20 -5.80 
  Molina Tabernero, Jordi 1422 ESP1.0010.25205.00 
  Tortosa Moros, Joan 1590 ESP0.001-0.5420-10.80 

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)
 
 IV Open Ciutat del Prat Rondas 5-8 El Prat de Llobregat (Barcelona) ESP 2023-03-03
RcRownchangeKK*chgGame
 1458 1618 2.00 4 -0.74 20 -14.80 
  Onate Diaz, Manuel 1358 ESP1.0010.18203.60 
  Quero Ortega, Juan 1628 ESP0.001-0.4920-9.80 
  Terol Lopez, Carles 1607 ESP0.001-0.5220-10.40 
  Sanz Sanz, Alvaro 1237 ESP1.0010.09201.80 

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)
 
 Lliga Catalana 2023 Primera Barcelona Grupo 4 Rondas 7-9 Catalunya ESP 2023-03-05
RcRownchangeKK*chgGame
 1619 1618 1.00 1 0.50 20 10.00 
  Lopez Milan, David 1619 ESP1.0010.502010.00 

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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