Individual Calculations May 2013
 Alonso Sanchez, Agustin  Total change: -22.20  Rating chartPersonal card
 Catalunya Equips – Preferent Barcelona III 2013 Cataluna ESP 2013-01-20
RcRownchangeKK*chgGame
 1665 1789 0.50 3 -1.48 15 -22.20 
  Casasampera Boada, Joaquim 1797 ESP0.001-0.4915-7.35 
  Ferre Honrubias, Victor 1632 ESP0.001-0.7115-10.65 
  Martin Dinares, Laura 1565 ESP0.501-0.2815-4.20 

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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