Rapid: Individual Calculations February 2019
 Arquero, Kevin  Total change: -7.40  Rating chartPersonal card
 Pampanga Open Chee Tournament Angeles City PHI 2019-01-05
RcRownchangeKK*chgGame
 2103 2071 1.50 4 -0.37 20 -7.40 
  Laxamana, John Jasper 1872 PHI1.0010.24204.80 
  Villanueva, Nelson f2276 PHI0.5010.26205.20 
  Datu, Alcon John 2330 PHI0.001-0.1820-3.60 
  Almodal, Antonio Iii 1932 PHI0.001-0.6920-13.80 

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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