Individual Calculations February 2016
 Hernandez Perez, Pedro  Total change: 2.20  Rating chartPersonal card
 2nd Gulf Coast New Year's Open Fort Myers, Florida USA 2016-01-08
RcRownchangeKK*chgGame
 2289 2247 1.50 3 0.11 20 2.20 
  Goldin, Alexander g2553 USA0.001-0.1420-2.80 
  Andretta, Gaston 2140 ARG0.501-0.1520-3.00 
  Hoyos, Carlos D 2175 USA1.0010.40208.00 

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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