Individual Calculations April 2019
 Childers Pickett, Logan  Total change: 33.20  Rating chartPersonal card
 Torneo Cerrado Primaveral Anasqueno Anasco PUR 2019-03-16
RcRownchangeKK*chgGame
 1523 1572 2.50 5 -0.21 40 -8.40 
  Acevedo Candelaria, Eduardo 1657 PUR0.001-0.3840-15.20 
  Crespo Soto, Yasiel J. 1200 PUR1.0010.10404.00 
  Perez Melo, Josue 1335 PUR1.0010.20408.00 
  Soriano Pereira, Raymond 1658 PUR0.001-0.3840-15.20 
  Gonzalez, Esteban 1764 PUR0.5010.254010.00 

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)
 
 VIII Memorial Hermanos Colon Romero Categoria A San Juan PUR 2019-03-21
RcRownchangeKK*chgGame
 1878 1572 2.00 6 1.04 40 41.60 
  Pinales Roussel, Gabriel 1972  * PUR0.5010.424016.80 
  Zilleruelo Irizarry, Diego 1972  * PUR0.001-0.0840-3.20 
  Melendez Padilla, Isabelo 1901 PUR0.5010.384015.20 
  Camacho Fabre, Rafael 1649 PUR1.0010.614024.40 
  Morales Santos, Natasha wm1967 PUR0.001-0.0840-3.20 
  Gonzalez Gonzalez, Enoel 1807 PUR0.001-0.2140-8.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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