Individual Calculations September 2021
 Mesa Cruz, Juan Carlos  Total change: -14.00  Rating chartPersonal card
 Unidad y Esperanza Distrito Nacional DOM 2021-07-29
RcRownchangeKK*chgGame
 1932 2040 4.00 7 -0.35 40 -14.00 
  Perdomo, Pedro 1640  * USA1.0010.08403.20 
  Abreu Jean, Carlos Paul f2372 DOM0.001-0.1240-4.80 
  Steel Stephen, Daniel Alberto 1859 DOM1.0010.264010.40 
  Hernandez Lora, Miguel Angel 1951 DOM0.001-0.6240-24.80 
  Duarte Gomez, Joan Jesus 1710 DOM1.0010.12404.80 
  Pinal Borges, Nelson m2295 DOM0.001-0.1940-7.60 
  Alvarez German, Leander 1700 DOM1.0010.12404.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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