Individual Calculations August 2013
 Ulatowski, Jakub  Total change: -11.10  Rating chartPersonal card
 Indywidualne Mistrzostwa Slaska Juniorow 2013 - Grupa C13 Ruda Slaska POL 2013-06-22
RcRownchangeKK*chgGame
 1491 1443 1.00 4 -0.74 15 -11.10 
  Modlich, Piotr 1488 POL0.001-0.4415-6.60 
  Modlich, Kacper 1472 POL0.001-0.4615-6.90 
  Wodecki, Aleksander 1481 POL1.0010.55158.25 
  Gondro, Kacper 1521 POL0.001-0.3915-5.85 

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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