Individual Calculations April 2017
 Hernandez Estevez, Andres David  Total change: -9.80  Rating chartPersonal card
 Primera Rondas 8-9 Santa Cruz de Tenerife - Tenerife - Islas Canarias ESP 2017-03-11
RcRownchangeKK*chgGame
 1605 1396 0.00 2 -0.49 20 -9.80 
  Reyes Lopez, Angel 1513 ESP0.001-0.3420-6.80 
  Zamanillo Iranzo, Jose Ignacio 1696 ESP0.001-0.1520-3.00 

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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