Individual Calculations May 2012
 Jagodzinski, Piotr  Total change: -0.75  Rating chartPersonal card
 V Turniej szachowy - KARKONOSZE Karpacz POL 2012-02-19
RcRownchangeKK*chgGame
 2019 2176 6.00 9 -0.05 15 -0.75 
  Antolak, Julia 1776  * POL1.0010.08151.20 
  Swiderski, Radoslaw 1833 POL0.001-0.8815-13.20 
  Sowa, Martyna 1776  * POL1.0010.08151.20 
  Tomczak, Mikolaj 1836 POL0.501-0.3815-5.70 
  Starczewska, Dominika 1906 POL1.0010.17152.55 
  Koitka, Jakub 1961 POL1.0010.23153.45 
  Sergeev, Vladimir g2510 UKR0.001-0.1215-1.80 
  Lach, Aleksandra wf2160 POL1.0010.48157.20 
  Aliavdin, Nikolai m2411 BLR0.5010.29154.35 
 * 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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