Rapid: Individual Calculations October 2019
 Oboron, Jerzy  Total change: -57.80  Rating chartPersonal card
 IX Integracyjne Otwarte Mistrzostwa Wojewodztwa Lubuskiego Osob Niepelnosprawnych w Szachach Pszczew POL 2019-09-23
RcRownchangeKK*chgGame
 1582 1844 5.00 10 -2.89 20 -57.80 
  Solek, Zenon 1446 POL0.001-0.9220-18.40 
  Gugula, Czeslaw 1444  * POL0.001-0.9220-18.40 
  Kopij, Jozef 1444  * POL1.0010.08201.60 
  Jaremczyk, Antoni 1444  * POL0.001-0.9220-18.40 
  Grubiak, Roman 1715 POL1.0010.33206.60 
  Olencewicz, Lech 1586 POL0.001-0.8220-16.40 
  Kulik, Waldemar 1461 POL1.0010.09201.80 
  Olszewski, Jerzy 1636 POL1.0010.23204.60 
  Woda, Janusz 1648 POL1.0010.25205.00 
  Kozicz, Andrzej 2000 POL0.001-0.2920-5.80 
 * 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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