Rapid: Individual Calculations May 2015
 Lesniak, Mateusz  Total change: 26.20  Rating chartPersonal card
 V Otwarty Turniej Szachowy Wisniowa 2015 - Grupa A Wisniowa POL 2015-04-18
RcRownchangeKK*chgGame
 1729 1501 2.50 5 1.31 20 26.20 
  Lach, Tomasz 1895 POL0.5010.42208.40 
  Gazda, Mariusz 1657 POL0.001-0.2920-5.80 
  Jurkiewicz, Zuzanna 1489 POL1.0010.48209.60 
  Szelag, Przemyslaw 1767 POL0.001-0.1820-3.60 
  Skladanowski, Adam 1838 POL1.0010.882017.60 

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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