Individual Calculations July 2017
 Nikobenko, Ivan  Total change: 54.80  Rating chartPersonal card
 Spring in Krakow International Chess Championship of Malopolska Division B Krakow POL 2017-06-15
RcRownchangeKK*chgGame
 1718 1801 5.50 7 1.37 40 54.80 
  Cichon, Jakub 1402 POL1.0010.08403.20 
  Furtak, Joanna 1520 POL1.0010.16406.40 
  Stefanski, Piotr 1663 POL1.0010.314012.40 
  Slabek, Grzegorz 1953 POL1.0010.704028.00 
  Wesolowski, Tadeusz 1856 POL0.5010.08403.20 
  Wilk, Tomasz 1913 POL0.001-0.3540-14.00 
  Kowalewski, Wladyslaw 1719 POL1.0010.394015.60 

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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