Individual Calculations January 2012
 Kotula, Magdalena  Total change: 0.45  Rating chartPersonal card
 Turniej Ostatniej Szansy D13 Ustron POL 2011-11-26
RcRownchangeKK*chgGame
 1375 1444 3.00 5 0.03 15 0.45 
  Kowacz, Agnieszka 1426 POL1.0010.47157.05 
  Grzesiek, Wiktoria 1363 POL0.501-0.1115-1.65 
  Sobczak, Marta 1398 POL0.501-0.0615-0.90 
  Sekowska, Helena 1350 POL0.501-0.1315-1.95 
  Pluta, Natalia 1340 POL0.501-0.1415-2.10 

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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