Individual Calculations January 2018
 Sumelzo Lozano, Jose  Total change: -17.80  Rating chartPersonal card
 Campionat de Veterans de Barcelona 2017 Barcelona ESP 2017-10-17
RcRownchangeKK*chgGame
 1792 1939 2.50 5 -0.89 20 -17.80 
  Martin Arranz, Lluis 1642 ESP1.0010.15203.00 
  Brusi Noguera, Ricardo Ll. 2156 ESP0.001-0.2220-4.40 
  Massanet Miret, Pere 1775 ESP0.501-0.2220-4.40 
  Serra Vilaro, Agustin 1745 ESP0.001-0.7520-15.00 
  Radigales Mauri, Jaume 1642 ESP1.0010.15203.00 

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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