Rapid: Individual Calculations May 2015
 Gozdziejewski, Karol  Total change: 5.40  Rating chartPersonal card
 Otwarte Druzynowe Mistrzostwa Wojewodztwa Pomorskiego w Szachach Szybkich Malbork POL 2015-04-18
RcRownchangeKK*chgGame
 1857 1802 2.00 4 0.27 20 5.40 
  Albin, Grzegorz 1832 POL0.001-0.4620-9.20 
  Mrozinska, Anna 1812 POL1.0010.512010.20 
  Tarajkiewicz, Krzysztof 1754 POL1.0010.43208.60 
  Hiszczynski, Jakub 2029 POL0.001-0.2120-4.20 

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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