Individual Calculations September 2018
 Dragicevic, Drazen  Total change: 4.60  Rating chartPersonal card
 4th CellaVision Chess Cup standard Lund SWE 2018-08-04
RcRownchangeKK*chgGame
 2278 2339 2.50 4 0.23 20 4.60 
  Mattsson, Michael 2030 SWE1.0010.14202.80 
  Gritsak, Orest g2464 UKR0.5010.17203.40 
  Hansen, Torbjorn Ringdal g2422 NOR0.5010.11202.20 
  Kiese, Matthias c2194 GER0.501-0.1920-3.80 

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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