Individual Calculations July 2011
 Kempinski, Robert  Total change: 7.40  Rating chartPersonal card
 DMP -Extraliga Seniorow - I-III round Wroclaw POL 2011-05-06
RcRownchangeKK*chgGame
 2528 2593 2.50 3 0.74 10 7.40 
  Piorun, Kacper m2526 POL1.0010.41104.10 
  Moranda, Wojciech g2577 POL0.501-0.0210-0.20 
  Szelag, Marcin m2482 POL1.0010.35103.50 

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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