Individual Calculations February 2018
 Ibarra Martin, Andres  Total change: -6.80  Rating chartPersonal card
 XXXIII Aberto Internacional Aninovo Barrocas Ourense ESP 2017-12-27
RcRownchangeKK*chgGame
 1558 1647 3.00 5 0.01 20 0.20 
  Vazquez Alvarez, Antonio Jose 2043 ESP0.001-0.0820-1.60 
  Alcalde Sosa, Gabriel 1288 ESP1.0010.10202.00 
  Gomez Perez, Jose Manuel 1247  * ESP1.0010.08201.60 
  Martinez Ferreira, Oscar 1790 ESP0.001-0.3120-6.20 
  Lopez Salgado, Jesus Manuel 1422 ESP1.0010.22204.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Cto Provincial Ourense 2018, categoria Absoluta Ourense ESP 2018-01-07
RcRownchangeKK*chgGame
 1449 1647 4.00 6 -0.35 20 -7.00 
  Dieguez Novoa, Benjamin 1247  * ESP1.0010.08201.60 
  Alonso Rodriguez, Tristan 1319 ESP1.0010.13202.60 
  Alvarez Rodriguez, Cesareo 1619 ESP0.501-0.0420-0.80 
  Francisco Rodriguez, Jose Carlos 1729 ESP0.5010.11202.20 
  Reza Salgado, Miguel 1364 ESP1.0010.16203.20 
  Conde Riveiro, Xacobe 1418 ESP0.001-0.7920-15.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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