Individual Calculations January 2016
 Chaves Villalobos, David G  Total change: -13.20  Rating chartPersonal card
 Campeonato Nacional por Equipos Liga Premier 2015 San Jose CRC 2015-11-25
RcRownchangeKK*chgGame
 2101 1954 1.00 5 -0.66 20 -13.20 
  Castillo Morales, Thais 1803 CRC0.001-0.7020-14.00 
  Minero Pineda, Carlos 2063 CRC0.001-0.3520-7.00 
  Murillo Tsijli, Alexis m2289 CRC0.001-0.1220-2.40 
  Bonilla Sequeira, Pablo 2035 CRC1.0010.612012.20 
  Cu Hor, Winston Darwin f2316 GUA0.001-0.1020-2.00 

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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