Individual Calculations September 2023
 Li Chen, Helena Joana  Total change: 44.40  Rating chartPersonal card
 CE INDIVIDUAL SUB 18 2023 Salobrena (Granada) ESP 2023-07-31
RcRownchangeKK*chgGame
 1860 1708 4.00 9 1.11 40 44.40 
  Garrido Diaz, Ernesto 2141 ESP0.001-0.0640-2.40 
  De Prada Quintana, Susana 1342 ESP1.0010.10404.00 
  Periotto Miori, Fabrizio Lautaro 1989 ESP1.0010.844033.60 
  Fernandez Lopez, Pedro Ii 2048 ESP0.5010.384015.20 
  Olcina Monells, Jordi 1980 ESP0.001-0.1740-6.80 
  Antich Fernandez, Marta Isabel 1932 ESP0.5010.284011.20 
  Lorenzo Calvo, Damian Angel 1952 ESP0.001-0.2040-8.00 
  Castro Rodriguez, Daniel 1439 ESP1.0010.17406.80 
  Follana Albelda, Lucia 1921 ESP0.001-0.2340-9.20 

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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