Individual Calculations November 2020
 Mucha, Marek  Total change: 5.40  Rating chartPersonal card
 IV Mistrzostwa Polski Seniorek i Seniorow w szachach Ustron Jaszowiec POL 2020-10-05
RcRownchangeKK*chgGame
 1537 1455 4.00 9 0.27 20 5.40 
  Kosny, Marek 1855  * POL0.001-0.0820-1.60 
  Banasik, Tomasz 1274 POL1.0010.26205.20 
  Sosnowska, Elzbieta wf1728 POL0.001-0.1720-3.40 
  Klementys, Jerzy 1611 POL0.001-0.2920-5.80 
  Jaworowski, Andre 1285 USA1.0010.28205.60 
  Winiarski, Kazimierz 1723 POL0.001-0.1720-3.40 
  Ujma, Czeslaw 1308 POL1.0010.30206.00 
  Rapiej, Andrzej 1747 POL0.001-0.1520-3.00 
  Biel, Maciej 1298 POL1.0010.29205.80 
 * 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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