Rapid: Individual Calculations April 2018
 Kakowski, Wojciech  Total change: -24.40  Rating chartPersonal card
 Otwarte Mistrzostwa Powiatu Radzynskiego w szachach Kakolewnica 2018 Kakolewnica POL 2018-03-18
RcRownchangeKK*chgGame
 1491 1434 1.00 5 -1.22 20 -24.40 
  Cymbala, Ireneusz 1791 POL0.001-0.1120-2.20 
  Litwiniec, Zbigniew 1568 POL0.001-0.3220-6.40 
  Borowik, Grzegorz 1108 POL1.0010.13202.60 
  Gryczka, Wlodzimierz 1834  * POL0.001-0.0820-1.60 
  Borowik, Karol 1153 POL0.001-0.8420-16.80 
 * 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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