Individual Calculations September 2018
 Najera, Gerson  Total change: 0.00  Rating chartPersonal card
 IRT III TORNEO ABIERTO FIDE 2018 GRUPO B Guatemala GUA 2018-08-11
RcRownchangeRpKK*chgGame
 1486 0 2.00 5 0.00 1414   0.00 
  Gramajo V., Juan Carlos 1696 GUA0.0010.00 0.00 
  Gonzalez B., Debora Elizabeth 1497 GUA0.5010.00 0.00 
  Gonzalez B., Jhostin Jose 1405 GUA0.5010.00 0.00 
  Carballo Lemus, Victor G. 1350 GUA1.0010.00 0.00 
  Rodriguez Castillo, Roberto 1482 GUA0.0010.00 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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