Individual Calculations July 2021
 Majcher, Andrzej  Total change: 13.20  Rating chartPersonal card
 Druzynowe Mistrzostwa Stowarzyszenia CROSS w Szachach 2021 Wagrowiec POL 2021-06-01
RcRownchangeKK*chgGame
 1605 1459 4.50 11 0.66 20 13.20 
  Lazuka, Jan 1255 POL1.0010.24204.80 
  Sowka, Oskar 1382 POL1.0010.39207.80 
  Stachanczyk, Jacek m1859  * POL0.001-0.0820-1.60 
  Niecko, Stanislaw 1733 POL0.001-0.1720-3.40 
  Rutkowski, Jerzy 1859  * POL0.001-0.0820-1.60 
  Filipiak, Rajmund 1659 POL1.0010.762015.20 
  Zelajtys, Jozef 1859  * POL0.001-0.0820-1.60 
  Zoltek, Tadeusz f1859  * POL0.001-0.0820-1.60 
  Cis, Karol 1306 POL1.0010.30206.00 
  Zielinska, Aleksandra 1416 POL0.001-0.5620-11.20 
  Miodonski, Miroslaw 1471 POL0.5010.02200.40 
 * 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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