Individual Calculations June 2018
 Gorchs, Guillermo  Total change: 20.00  Rating chartPersonal card
 IRT Sub 2200 25 de Mayo La Plata - Bs.As. ARG 2018-05-25
RcRownchangeKK*chgGame
 1787 1627 2.00 5 0.50 40 20.00 
  Salinas, Lautaro 1895 ARG0.001-0.1740-6.80 
  Nomdedeu, Patricio 1760 ARG1.0010.684027.20 
  Quispe, Angelo 1880 ARG0.5010.314012.40 
  Iribarren, Francisco 1837 ARG0.001-0.2340-9.20 
  Coronel, Nestor 1565 ARG0.501-0.0940-3.60 

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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