Individual Calculations June 2015
 Kowalczyk, Fryderyk  Total change: 12.40  Rating chartPersonal card
 Miedzynarodowe Mistrzostwa Ziemi Chrzanowskiej w szachach klasycznych 2015 Chrzanow POL 2015-05-24
RcRownchangeKK*chgGame
 1420 1296 2.50 6 0.31 40 12.40 
  Ivanov, George 1696  * ENG0.001-0.0840-3.20 
  Musial, Tomasz 1544 POL0.001-0.1940-7.60 
  Gorzolka, Mateusz 1092 POL1.0010.24409.60 
  Vanlint, Alexander 1639 ENG0.001-0.1240-4.80 
  Olkuski, Tadeusz 1532 POL0.5010.304012.00 
  Straczek, Wiktoria 1015 POL1.0010.16406.40 
 * 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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