Individual Calculations April 2018
 Pira, William  Total change: 0.00  Rating chartPersonal card
 Campeonato Nacional Amateur 2018 Sub1700 Bogota COL 2018-02-15
RcRownchangeRpKK*chgGame
 1601 0 3.50 6 0.00 1621   0.00 
  Bautista Chiquillo, Leidy 1581 COL0.0010.00 0.00 
  Gomez, Manuela 1549 COL1.0010.00 0.00 
  Rojas Mendoza, Joun Sun 1573 COL0.5010.00 0.00 
  Mosquera, Ariday 1688 COL1.0010.00 0.00 
  Gomez Morales, Juan Sebastian 1696 COL0.0010.00 0.00 
  Cardenas Briceno, Eloy 1521 COL1.0010.00 0.00 

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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