Individual Calculations September 2018
 Mrozek, Zofia  Total change: -18.80  Rating chartPersonal card
 54th International Akiba Rubinstein Chess Festival - OPEN D Polanica Zdroj POL 2018-08-26
RcRownchangeKK*chgGame
 1162 1268 4.00 7 -0.47 40 -18.80 
  Kukula, Klara 1140 POL0.501-0.1740-6.80 
  Walczak, Marcin 1152 POL1.0010.344013.60 
  Stefaniuk, Zbigniew 1173 POL1.0010.374014.80 
  Szuber, Dawid 1349 POL0.001-0.3940-15.60 
  Kussowski, Mateusz 1201 POL0.501-0.0940-3.60 
  Stolarczyk, Jan 1075 POL0.501-0.2540-10.00 
  Klisowski, Szymon 1046 POL0.501-0.2840-11.20 

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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