Individual Calculations May 2017
 Kubin, Aleksander  Total change: 37.00  Rating chartPersonal card
 Ogolnopolski Integracyjny Turniej Szachowy Osob Niepelnosprawnych'2017 Krynica Zdroj POL 2017-04-20
RcRownchangeKK*chgGame
 1775 1751 6.00 9 1.85 20 37.00 
  Szewczyk, Malwina 1351  * POL1.0010.08201.60 
  Chojnowski, Marcin 2071 POL0.001-0.1320-2.60 
  Wierzbowska, Aleksandra 1498 POL1.0010.19203.80 
  Muc, Zbigniew 1646 POL1.0010.36207.20 
  Zinczuk, Leon 1813 POL1.0010.592011.80 
  Solek, Zenon 1774 POL0.001-0.4720-9.40 
  Marczukiewicz, Jerzy 1938 POL0.5010.24204.80 
  Pociejowski, Marek 1865 POL1.0010.662013.20 
  Miozga, Tomasz 2020 POL0.5010.33206.60 
 * 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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