Individual Calculations December 2017
 Niezgodka, Adam  Total change: -12.00  Rating chartPersonal card
 III Wielkopolska Liga Seniorów Round 1-3 Wielkopolska POL 2017-10-29
RcRownchangeKK*chgGame
 1759 1716 1.00 3 -0.30 40 -12.00 
  Adamczewski, Maciej 1990 POL0.001-0.1740-6.80 
  Kaluzny, Stanislaw 1378 POL1.0010.12404.80 
  Huchwajda, Lukasz 1908 POL0.001-0.2540-10.00 

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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