Individual Calculations January 2015
 Stypulkowski, Jacek  Total change: 6.80  Rating chartPersonal card
 IV Jesienne granie w Hetmanie 2014- turniej B Warszawa POL 2014-09-08
RcRownchangeKK*chgGame
 1251 1407 6.50 9 0.34 20 6.80 
  Legowik, Anna 1007  * POL1.0010.08201.60 
  Pietras, Zbigniew 1367 POL0.001-0.5620-11.20 
  Lata, Slawomir 1396 POL1.0010.48209.60 
  Fieducik, Marcin 1357 POL0.501-0.0720-1.40 
  Grzegorzak, Janusz 1254 POL1.0010.30206.00 
  Bubien, Antoni 1385 POL0.001-0.5320-10.60 
  Malicka, Maria 1308 POL1.0010.36207.20 
  Wangrat, Jan 1117 POL1.0010.16203.20 
  Jochym, Slawomir 1064 POL1.0010.12202.40 
 * 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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