Individual Calculations August 2014
 Gorecki, Jaroslaw  Total change: -23.20  Rating chartPersonal card
 MIGUEL NAJDORF INTERNATIONAL CHESS FESTIVAL gr. C Warszawa POL 2014-07-14
RcRownchangeKK*chgGame
 1393 1509 4.00 8 -1.16 20 -23.20 
  Wrzesinski, Gustaw 1312 POL1.0010.25205.00 
  Pejski, Adam 1417 POL1.0010.37207.40 
  Fus, Jakub 1429 POL1.0010.39207.80 
  Czorniej, Antonina 1497 POL0.001-0.5220-10.40 
  Kalinowska, Zuzanna 1597 POL0.001-0.3820-7.60 
  Golawski, Mariusz 1339 POL0.001-0.7220-14.40 
  Tomczyk, Ryszard 1385 POL0.001-0.6720-13.40 
  Pazdzierz, Paulina 1170 POL1.0010.12202.40 

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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