Individual Calculations January 2018
 Berdote Alonso, Carlos  Total change: -3.80  Rating chartPersonal card
 Campeonato Absoluto de Gipuzkoa 2017 Gipuzkoa ESP 2017-10-14
RcRownchangeKK*chgGame
 1790 1863 4.00 7 -0.19 20 -3.80 
  Olaizola Ortega, Luis 2148 ESP0.001-0.1620-3.20 
  Velte, Daniela 1718 ESP0.001-0.6920-13.80 
  Cantabrana Garona, Alejandro 1734 ESP1.0010.33206.60 
  Priya Beitia, Aitor 1643 ESP0.001-0.7820-15.60 
  Zubia Aramburu, Mikel 1720 ESP1.0010.31206.20 
  Benaito Villagarcia, Mikel 1660 ESP1.0010.24204.80 
  Izagirre Alsua, Aritz 1904 ESP1.0010.562011.20 

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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