Individual Calculations August 2019
 Zielinski, Tomasz  Total change: 6.40  Rating chartPersonal card
 Chess Summer 2019 Poznan POL 2019-07-06
RcRownchangeKK*chgGame
 1385 1386 4.50 8 0.32 20 6.40 
  Simon, Marek 1786  * POL0.001-0.0820-1.60 
  Rychlik, Michal 1113 POL1.0010.17203.40 
  Glatty, Zbigniew 1786  * POL0.001-0.0820-1.60 
  Nowicki, Bartosz 1102 POL1.0010.16203.20 
  Lesien, Tymoteusz 1169 POL1.0010.22204.40 
  Koper, Konrad 1620 POL0.001-0.2120-4.20 
  Jagodzinski, Alan 1212 POL1.0010.27205.40 
  Roszkiewicz, Zofia 1288 POL0.501-0.1320-2.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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