Individual Calculations February 2016
 Bonilla Morales, Bryan  Total change: -14.40  Rating chartPersonal card
 Campeonato Nacional Juvenil Sub16 2016 Alajuela CRC 2016-01-20
RcRownchangeKK*chgGame
 1442 1480 3.50 7 -0.36 40 -14.40 
  Wagemans Alvarado, Bryan 1638 CRC0.001-0.2940-11.60 
  Orozco Centeno, Melissa 1343 CRC1.0010.324012.80 
  Murillo Gonzalez, David 1422 CRC1.0010.424016.80 
  Marin Leon, Valeria 1474 CRC0.001-0.5140-20.40 
  Castillo Valle, Adam 1334 CRC0.501-0.2040-8.00 
  Rosales Gonzalez, Erick Josue 1449 CRC1.0010.464018.40 
  Zeledon Perez, Edgar 1435 CRC0.001-0.5640-22.40 

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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