Individual Calculations August 2012
 Kwapinski, Leszek  Total change: -4.35  Rating chartPersonal card
 Bornholms Sommer Skak 2012 - A Ronne DEN 2012-07-06
RcRownchangeKK*chgGame
 2151 2092 1.00 3 -0.29 15 -4.35 
  Fries-Nielsen, Niels Jorgen 2327 DEN0.001-0.2115-3.15 
  Percivaldi, Martin 2015 DEN0.501-0.1115-1.65 
  Andersen, Rune 2111 DEN0.5010.03150.45 

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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