Individual Calculations June 2023
 Coronado Paulino, Karen Libell  Total change: -31.80  Rating chartPersonal card
 Strong Chess Sub1700 Grupo A Distrito Nacional DOM 2023-05-06
RcRownchangeKK*chgGame
 1622 1685 2.50 7 -1.59 20 -31.80 
  Jimenez Martinez, Jean Carlos 1604 DOM0.001-0.6120-12.20 
  Cabreja Lora, Suzette 1592 DOM0.001-0.6320-12.60 
  Villegas Encarnacion, Joel 1696 DOM0.5010.02200.40 
  Gomez Ferreras, William Rogelio 1551 DOM0.001-0.6820-13.60 
  Montero Marcelle, Henry 1660 DOM0.501-0.0320-0.60 
  Rodriguez Gonzalez, Gustavo Adolf 1596 DOM0.501-0.1220-2.40 
  Sanchez Jaspez, Rosangel 1658 DOM1.0010.46209.20 

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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