Individual Calculations October 2013
 Murdzia, Piotr  Total change: -17.20  Rating chartPersonal card
 DMP - Sygnity Exstraliga 2013 rounds 4-6 Gorzow Wielkopolski POL 2013-08-30
RcRownchangeKK*chgGame
 2511 2466 0.50 3 -0.82 10 -8.20 
  Urban, Klaudiusz m2449 POL0.001-0.5210-5.20 
  Drozdowski, Kacper m2437 POL0.501-0.0410-0.40 
  Socko, Bartosz g2646 POL0.001-0.2610-2.60 

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)
 
 DMP - Sygnity Exstraliga 2013 rounds 7-9 Katowice POL 2013-09-13
RcRownchangeKK*chgGame
 2490 2466 0.50 3 -0.90 10 -9.00 
  Fraczek, Daniel m2414 POL0.001-0.5710-5.70 
  Mastrovasilis, Dimitrios g2593 GRE0.001-0.3310-3.30 
  Grabarczyk, Miroslaw g2463 POL0.5010.00100.00 

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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