Individual Calculations December 2019
 Miodonski, Miroslaw  Total change: -33.20  Rating chartPersonal card
 XVII MIEDZYNARODOWY INTEGRACYJNY TURNIEJ SZACHOWY W POWIECIE ZYWIECKIM Milowka POL 2019-11-19
RcRownchangeKK*chgGame
 1440 1496 3.50 9 -1.66 20 -33.20 
  Sukiennik, Marek 1874 POL0.001-0.0920-1.80 
  Jaworowski, Andre 1273 USA1.0010.22204.40 
  Wolski, Jerzy 1701 POL0.001-0.2420-4.80 
  Zawada, Janusz 1312 POL1.0010.26205.20 
  Rychlik, Bogdan 1685 POL0.001-0.2520-5.00 
  Radwan, Jan 1362 POL0.001-0.6820-13.60 
  Grabarczyk, Edmund 1219 POL1.0010.17203.40 
  Rygiel, Andrzej 1368 POL0.501-0.1720-3.40 
  Makuch, Tomasz 1167 POL0.001-0.8820-17.60 

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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