Rapid: Individual Calculations January 2018
 Ciuba, Marek  Total change: -18.00  Rating chartPersonal card
 Otwarte Mistrzostwa Wloclawka Nauczycieli w szachach na 2017 rok Wloclawek POL 2017-12-08
RcRownchangeKK*chgGame
 1556 1678 3.00 6 -0.90 20 -18.00 
  Konefal, Leszek 1404 POL0.001-0.8320-16.60 
  Lapinski, Jerzy 1374 POL1.0010.14202.80 
  Lebiedzinski, Maciej 1524 POL1.0010.29205.80 
  Cichocka, Katarzyna 1534 POL0.501-0.1920-3.80 
  Augustowski, Janusz 1679 POL0.5010.00200.00 
  Cichocki, Konrad 1823 POL0.001-0.3120-6.20 

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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