Individual Calculations March 2011
 Sieradzka, Kornelia  Total change: -25.75  Rating chartPersonal card
 LUTY 2011 Gdansk POL 2011-02-18
RcRownchangeKK*chgGame
 1583 1385 0.00 4 -1.03 25 -25.75 
  Zaleski, Lukasz 1731 POL0.001-0.1125-2.75 
  Kotlowska, Anna 1632 POL0.001-0.1925-4.75 
  Tynski, Beniamin 1510 POL0.001-0.3325-8.25 
  Wicikowska, Agata 1457 POL0.001-0.4025-10.00 

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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