Individual Calculations September 2014
 Szydelko, Michal  Total change: 26.40  Rating chartPersonal card
 50. Rubinsteins Memorial Open D Polanica Zdroj POL 2014-08-18
RcRownchangeKK*chgGame
 1574 1347 2.50 8 0.66 40 26.40 
  Karpinski, Andrzej 1742 POL0.5010.424016.80 
  Szamrej, Jozef 1703 POL0.5010.394015.60 
  Czoch, Karol 1618 POL0.001-0.1740-6.80 
  Gradalski, Bartosz 1517 POL0.001-0.2840-11.20 
  Wolska, Marta 1561 POL0.001-0.2340-9.20 
  Kwiek, Janusz 1562 POL0.5010.274010.80 
  Horala, Grzegorz 1505 POL0.001-0.2940-11.60 
  Eggink, Aleksander 1386 POL1.0010.554022.00 

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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