Individual Calculations February 2016
 Quesada Salcedo, Jacobo  Total change: -83.60  Rating chartPersonal card
 Campeonato Nacional Juvenil Sub16 2016 Alajuela CRC 2016-01-20
RcRownchangeKK*chgGame
 1447 1632 3.00 7 -2.09 40 -83.60 
  Wagemans Alvarado, Bryan 1638 CRC0.5010.01400.40 
  Marin Leon, Valeria 1474 CRC1.0010.294011.60 
  Torres Romero, Cristhian 1518 CRC0.501-0.1640-6.40 
  Zeledon Perez, Edgar 1435 CRC0.001-0.7540-30.00 
  Mendez Moreno, Kevin Alberto 1376 CRC0.001-0.8140-32.40 
  Gonzalez Cascante, Roy 1268 CRC1.0010.10404.00 
  Murillo Gonzalez, David 1422 CRC0.001-0.7740-30.80 

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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