Individual Calculations February 2016
 Szafranski, Piotr  Total change: 51.20  Rating chartPersonal card
 XXVI Miedzynarodowy Festiwal Szachowy CRACOVIA 2015 Grupa C Krakow POL 2015-12-27
RcRownchangeKK*chgGame
 1574 1338 3.00 8 1.28 40 51.20 
  Vasilenko, Ekaterina 1710 UKR0.5010.404016.00 
  Mackowiak, Szymon 1623 POL0.5010.344013.60 
  Trebala, Michal 1543 POL0.001-0.2440-9.60 
  Bylica, Jacek 1556 POL0.001-0.2240-8.80 
  Dzurilla, Ondrej 1507 SVK1.0010.724028.80 
  Madajczak, Jakub 1473 POL0.001-0.3240-12.80 
  Serafin, Jerzy 1666 POL1.0010.874034.80 
  Duda, Ryszard 1512 POL0.001-0.2740-10.80 

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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