Individual Calculations September 2015
 Havik, Victor  Total change: -53.00  Rating chartPersonal card
 XVII Obert Internacional Sant Marti 2015 Grup A Barcelona ESP 2015-07-13
RcRownchangeKK*chgGame
 2024 2139 2.50 8 -2.65 20 -53.00 
  Shyam, Sundar M. g2492 IND0.001-0.1120-2.20 
  Jocher, Georg 1931 GER0.501-0.2720-5.40 
  Rojas Fernandez, Andres 1946 ESP1.0010.25205.00 
  Nabuurs, Joep 2293 NED0.001-0.2920-5.80 
  Barragan Hernandez, Manel 1767 ESP0.001-0.9020-18.00 
  Perez Ruiz, Santiago 1885 ESP0.501-0.3120-6.20 
  Serefidou, Despina 1923 GRE0.501-0.2820-5.60 
  Papathanasiou, Elisavet 1951 GRE0.001-0.7420-14.80 

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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