Individual Calculations November 2017
 Szymanczyk, Lukasz  Total change: -42.80  Rating chartPersonal card
 Weekend przy szachownicy z Krakowskim Klubem Szachistow-T2 Krakow POL 2017-10-14
RcRownchangeKK*chgGame
 1188 1201 1.00 4 -1.07 40 -42.80 
  Welna, Mateusz 1296 POL0.001-0.3740-14.80 
  Jaworski, Marcin 1151 POL0.001-0.5740-22.80 
  Bar, Klaudia 1250 POL0.001-0.4340-17.20 
  Sobieraj, Wiktoria 1054 POL1.0010.304012.00 

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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