Individual Calculations January 2012
 Madrigal, Mariano  Total change: -11.55  Rating chartPersonal card
 JEDECAC CLASICO MASCULINO PANAMA PAN 2011-11-14
RcRownchangeKK*chgGame
 1874 2102 1.50 2 -0.07 15 -1.05 
  Jaramillo, Mateo 1948 COL0.501-0.2115-3.15 
  Rodriguez, Jensen 1799 PUR1.0010.14152.10 

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)
 
 I Campeonato Centroamericano Por Equipos Open San Jose CRC 2011-11-22
RcRownchangeKK*chgGame
 2217 2102 0.00 2 -0.70 15 -10.50 
  Murillo Tsijli, Alexis m2301 CRC0.001-0.2415-3.60 
  Esquivel, Luis f2132 PAN0.001-0.4615-6.90 

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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