Rapid: Individual Calculations January 2018
 Orellana, Juan  Total change: 7.40  Rating chartPersonal card
 IRT Abierto Rapido "Copa Buho21.com 2017" San Felipe VEN 2017-12-23
RcRownchangeKK*chgGame
 1665 1507 2.00 5 0.37 20 7.40 
  Uchest, Emilio 1895 VEN0.001-0.0920-1.80 
  Munoz, Rafael 1746 VEN1.0010.802016.00 
  Calvete Gimenez, Johaslyn Aymer 1831 VEN0.001-0.1320-2.60 
  Colmenarez Orsini, Ricardo Elias 1512 VEN0.001-0.4920-9.80 
  Singer Rojas, Richard Javier c1343 VEN1.0010.28205.60 

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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