Individual Calculations January 2016
 Alvarado Castro, Francisco  Total change: 19.20  Rating chartPersonal card
 Magistral Robert Fischer Moravia Grupo B 2015 Moravia CRC 2015-12-04
RcRownchangeKK*chgGame
 1578 1584 2.00 3 0.48 40 19.20 
  Alvarado Castro, Jeaustin 1471 CRC0.001-0.6540-26.00 
  Moran, Mike 1604 CRC1.0010.534021.20 
  Castro Herrera, Luis Carlos 1658 CRC1.0010.604024.00 

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)
 

 

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