Rapid: Individual Calculations July 2016
 Kaczmarska, Joanna  Total change: -8.60  Rating chartPersonal card
 III Mistrzostwa Mazowsza Amatorow w Szachach Szybkich o Puchar Kolei Mazowieckich Karczew POL 2016-06-04
RcRownchangeKK*chgGame
 1736 1739 3.00 7 -0.43 20 -8.60 
  Dobrowolski, Marcin 1981 POL0.001-0.2020-4.00 
  Bak, Mariusz 1538 POL1.0010.24204.80 
  Praczukowski, Stanislaw 1931 POL0.001-0.2520-5.00 
  Kowalski, Janusz 1379 POL1.0010.10202.00 
  Worobiej, Daniel 1953 POL0.001-0.2320-4.60 
  Kaczmarski, Cezary 1405 POL1.0010.12202.40 
  Korman, Roman 1966 UKR0.001-0.2120-4.20 

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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