Individual Calculations October 2013
 Dudzinski, Piotr  Total change: 20.55  Rating chartPersonal card
 DMP - I liga seniorow 2013 Szklarska Poreba POL 2013-09-06
RcRownchangeKK*chgGame
 2244 2312 5.50 7 1.37 15 20.55 
  Zyla, Janusz f2190 POL1.0010.33154.95 
  Brodowski, Piotr 2435 POL1.0010.671510.05 
  Mulet, Piotr f2207 POL0.501-0.1415-2.10 
  Piesik, Piotr 2215 POL0.001-0.6315-9.45 
  Delega, Tomasz 2094 POL1.0010.22153.30 
  Lobejko, Rafal f2343 POL1.0010.54158.10 
  Nowicki, Bartosz 2224 POL1.0010.38155.70 

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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