Individual Calculations May 2019
 Lapinski, Jerzy  Total change: -11.20  Rating chartPersonal card
 Druzynowe Mistrzostwa Wojewodztwa Kujawsko-Pomorskiego 2018/2019 Round 11 Torun POL 2019-04-14
RcRownchangeKK*chgGame
 1344 1269 1.00 1 0.60 20 12.00 
  Graczyk, Piotr 1344 POL1.0010.602012.00 

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)
 
 WKSz-1938 tournament 22nd Wloclawek POL 2019-04-26
RcRownchangeKK*chgGame
 1345 1269 1.00 5 -1.16 20 -23.20 
  Jablonski, Miroslaw 1669  * POL0.001-0.0820-1.60 
  Gryczewski, Tomasz 1235 POL1.0010.45209.00 
  Kowalczyk, Michal 1607 POL0.001-0.1220-2.40 
  Milewski, Miroslaw 1214 POL0.001-0.5820-11.60 
  Durzynski, Jan 1001 POL0.001-0.8320-16.60 
 * 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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