Rapid: Individual Calculations May 2013
 Hiszczynski, Jakub  Total change: 8.40  Rating chartPersonal card
 Dru¿ynowe Mistrzostwa Województwa Pomorskiego Seniorów w Szachach Szybkich Malbork POL 2013-04-27
RcRownchangeKK*chgGame
 1785 2018 2.00 2 0.42 20 8.40 
  Karczynski, Lech 1813 POL1.0010.24204.80 
  Przeperski, Witold 1757 POL1.0010.18203.60 

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)
 

 

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