Individual Calculations April 2017
 Ysern Comas, Juan Antonio  Total change: -26.80  Rating chartPersonal card
 Lliga Catalana 2017 Primera Categoria Barcelona Grup V Catalunya ESP 2017-01-22
RcRownchangeKK*chgGame
 1890 1837 0.00 3 -1.29 20 -25.80 
  Planella Sanchez, Jordi 1979 ESP0.001-0.3120-6.20 
  Florensa Becana, Magin 1956 ESP0.001-0.3420-6.80 
  Zevallos Garcia, Luis Enrique 1736 ESP0.001-0.6420-12.80 

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 2017 Primera Categoria Barcelona Grup VI Catalunya ESP 2017-01-22
RcRownchangeKK*chgGame
 1622 1837 1.50 2 -0.05 20 -1.00 
  Cristobal Artigas, Sergi 1635 ESP1.0010.24204.80 
  Perez Lopez, Antonio 1608 ESP0.501-0.2920-5.80 

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)
 

 

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