Individual Calculations December 2019
 Borgosz, Lukasz  Total change: -18.40  Rating chartPersonal card
 XVII MIEDZYNARODOWY INTEGRACYJNY TURNIEJ SZACHOWY W POWIECIE ZYWIECKIM Milowka POL 2019-11-19
RcRownchangeKK*chgGame
 1643 1778 5.50 9 -0.46 40 -18.40 
  Krawiec, Stanislaw 1407 POL0.501-0.4040-16.00 
  Kolarz, Maciej 1532 POL0.501-0.3140-12.40 
  Ben, Jaroslaw 1544 POL0.501-0.2940-11.60 
  Kasperek, Jozef 1551 POL1.0010.21408.40 
  Rogalski, Krzysztof 1627 POL0.501-0.2040-8.00 
  Marek, Eugeniusz 1649 POL1.0010.334013.20 
  Niecko, Stanislaw 1726 POL0.501-0.0740-2.80 
  Bogusz, Alan 1878 POL0.5010.14405.60 
  Sukiennik, Marek 1874 POL0.5010.13405.20 

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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