Rapid: Individual Calculations August 2018
 Luna Colon, Eliseo  Total change: 16.00  Rating chartPersonal card
 Copa de Ajedrez de Verano Fase Rapida San Juan PUR 2018-07-29
RcRownchangeKK*chgGame
 1609 1437 2.00 4 0.80 20 16.00 
  Gonzalez Gonzalez, Enoel 1778 PUR0.001-0.1220-2.40 
  Requena Torres, Luis A. 1695 PUR0.001-0.1820-3.60 
  Reyes Landrau, Jose R. 1625 PUR1.0010.742014.80 
  Brito Sanchez, Pedro J. 1336 PUR1.0010.36207.20 

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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