Individual Calculations December 2018
 Borovsky, Ivan  Total change: -25.60  Rating chartPersonal card
 PRAGA Praha - KT Podzim 2018 Praha CZE 2018-09-17
RcRownchangeKK*chgGame
 1774 1839 4.00 9 -1.28 20 -25.60 
  Malijevsky, Anatol 1721 CZE1.0010.34206.80 
  Pavlicek, Petr 1888 CZE0.001-0.4320-8.60 
  Achylis, Milos 1728 CZE0.001-0.6520-13.00 
  Straka, Jaroslav 1909 CZE0.001-0.4020-8.00 
  Rehak, Jiri 1803 CZE1.0010.45209.00 
  Kalvach, Ladislav 1764 CZE0.001-0.6020-12.00 
  Rezanka, Frantisek 1733 CZE1.0010.36207.20 
  Hamral, Cestmir 1690 CZE0.501-0.2020-4.00 
  Koleckar, Pavel 1728 CZE0.501-0.1520-3.00 

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)
 

 

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