Individual Calculations January 2017
 Berbel Gutierrez, J. Guillermo  Total change: 59.20  Rating chartPersonal card
 XIII Obert del Maresme Grup B Mataro ESP 2016-10-08
RcRownchangeKK*chgGame
 1513 1307 2.50 4 1.48 40 59.20 
  Puig Vila, Esteve 1612 ESP0.5010.364014.40 
  Garcia Abreu, Juan 1279 ESP0.501-0.0440-1.60 
  Sanchez Saez, Salvador 1613 ESP0.5010.364014.40 
  Molina Villen, Francisco 1549 ESP1.0010.804032.00 

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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