Individual Calculations May 2013
 Gredka, Dominika  Total change: -51.00  Rating chartPersonal card
 Ogolnopolska Olimpiada Mlodziezy w Sportach Umyslowych - D12 Walbrzych POL 2013-04-11
RcRownchangeKK*chgGame
 1306 1395 2.00 6 -1.70 30 -51.00 
  Kaczmarska, Joanna 1642 POL0.001-0.1930-5.70 
  Kaniowska, Anna 1305 POL0.001-0.6230-18.60 
  Michalska, Aleksandra 1223 POL0.001-0.7330-21.90 
  Szulc, Patrycja 1305 POL0.001-0.6230-18.60 
  Borsuk, Aleksandra 1234 POL1.0010.29308.70 
  Raczykowska, Paulina 1127 POL1.0010.17305.10 

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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