Individual Calculations May 2013
 Jurkiewicz, Zuzanna  Total change: -7.35  Rating chartPersonal card
 Ogolnopolska Olimpiada Mlodziezy w Sportach Umyslowych - D14 Walbrzych POL 2013-04-11
RcRownchangeKK*chgGame
 1483 1383 2.50 8 -0.49 15 -7.35 
  Dwilewicz, Katarzyna 1635 POL0.5010.31154.65 
  Skorupa, Oliwia 1510 POL1.0010.671510.05 
  Konopacka, Martyna 1674 POL0.001-0.1515-2.25 
  Pluta, Natalia 1475 POL0.001-0.3715-5.55 
  Ziziuk, Martyna 1361 POL0.501-0.0315-0.45 
  Karykowska, Anna 1493 POL0.001-0.3515-5.25 
  Popiel, Natalia 1316 POL0.001-0.5915-8.85 
  Malinowska, Monika 1399 POL0.5010.02150.30 

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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