Individual Calculations April 2017
 Martos Martin, Josep Angel  Total change: -2.20  Rating chartPersonal card
 Lliga Catalana 2017 Preferent BCN - Grup II Catalunya ESP 2017-01-22
RcRownchangeKK*chgGame
 1865 1863 0.00 1 -0.50 20 -10.00 
  Tejada Gomez, Juan V. 1865 ESP0.001-0.5020-10.00 

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)
 
 Lliga Catalana 2017 Primera Categoria Barcelona Grup VIII Catalunya ESP 2017-01-22
RcRownchangeKK*chgGame
 1843 1863 2.50 4 0.39 20 7.80 
  Poyato Duran, David 1721 ESP0.001-0.6920-13.80 
  Yastrebova, Tatiana 1968 UKR0.5010.14202.80 
  Babayan, Andranik 1739 ESP1.0010.33206.60 
  Padros Martinez, Albert 1943 ESP1.0010.612012.20 

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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