Blitz: Individual Calculations May 2018
 Jureczko, Anna  Total change: -17.60  Rating chartPersonal card
 II Turniej Szachowy o Puchar Dyrektora MOSiR Czerwionka-Leszczyny gr do lat 14 Czerwionka-Leszczyny POL 2018-04-28
RcRownchangeKK*chgGame
 1173 1051 0.50 4 -0.88 20 -17.60 
  Kotula, Pawel 1266 POL0.001-0.2320-4.60 
  Zaborski, Igor 1264 POL0.001-0.2320-4.60 
  Raba, Bartosz 1078 POL0.001-0.4620-9.20 
  Miler, Franciszek 1082 POL0.5010.04200.80 

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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