Blitz: Individual Calculations January 2020
 Matyszewski, Zygmunt  Total change: -4.80  Rating chartPersonal card
 Otwarte Mistrzostwa Lodzi w Szachach Blyskawicznych 2019 Lodz POL 2019-12-14
RcRownchangeKK*chgGame
 1771 1721 4.00 10 -0.24 20 -4.80 
  Grabarczyk, Miroslaw g2121  * POL0.001-0.0820-1.60 
  Jasiak, Roman 1973 POL0.001-0.1920-3.80 
  Ignatowski, Nikodem 1321  * POL1.0010.08201.60 
  Marciniak, Piotr 1321  * POL1.0010.08201.60 
  Hrabec, Pawel 1765 POL1.0010.562011.20 
  Migala, Andrzej 1904 POL0.001-0.2620-5.20 
  Witkowski, Piotr 1765 POL1.0010.562011.20 
  Zwarycz, Milosz 1913 POL0.001-0.2520-5.00 
  Tarnowska, Aleksandra 1854 POL0.001-0.3220-6.40 
  Czyz, Andrzej 1776 POL0.001-0.4220-8.40 
 * 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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