Individual Calculations September 2023
 Vales Quinones, Pedro I.  Total change: 80.00  Rating chartPersonal card
 Verano Clasico-Abierta Humacao PUR 2023-08-04
RcRownchangeKK*chgGame
 1613 1332 3.00 5 2.00 40 80.00 
  Carrion Perez, Louis E. 1782 PUR0.001-0.0640-2.40 
  Comas Colon, Rinelly M. wf1570 PUR1.0010.804032.00 
  Velazquez Rivera, Pedro J. 1719 PUR0.001-0.0940-3.60 
  Torres Acosta, Gael 1287 PUR1.0010.444017.60 
  Rivera Cantu, Lemuel 1707 PUR1.0010.914036.40 

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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