Individual Calculations February 2023
 Zubizarreta Riego, Mikel  Total change: -8.00  Rating chartPersonal card
 XXI Arrasate Hiria Xake Txapelketa Arrasate (Gipuzkoa) ESP 2022-12-26
RcRownchangeKK*chgGame
 1949 1992 2.00 4 -0.17 20 -3.40 
  Pinto, Daniel f2269 BOL0.001-0.1720-3.40 
  Llave Nevado, Ruslan 1783 ESP1.0010.23204.60 
  Gonzalez Pereira, Asier 2107 ESP0.001-0.3420-6.80 
  Lazkano Balanzategi, Aitzol 1636 ESP1.0010.11202.20 

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)
 
 CAMPEONATO DE EUSKADI POR EQUIPOS DIVISION DE HONOR Rondas 1-3 Bergara (Gipuzkoa) ESP 2023-01-14
RcRownchangeKK*chgGame
 1881 1990 1.00 2 -0.23 20 -4.60 
  Sancinena Arpide, Juan 1672 ESP1.0010.13202.60 
  Lagos Lejarraga, Jon 2090 ESP0.001-0.3620-7.20 

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)
 
 Team 2023 - Nationale 2 r5 FRANCE FRA 2023-01-15
RcRownchangeKK*chgGame
 1988 1990 0.50 1 0.00 20 0.00 
  Hervet, Gilles 1988 FRA0.5010.00200.00 

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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