Individual Calculations January 2009
 Skiba, Marta  Total change: 37.50  Rating chartPersonal card
 Makroregionalne Mistrzostwa Juniorow-Lubuskie, Dolnoslaskie D-15 Glebokie POL 2008-10-12
RcRownchangeKK*chgGame
 1689 1636 6.00 8 2.50 15 37.50 
  Barburzynska, Magdalena 1876 POL0.5010.30154.50 
  Wolska, Marta 1623 POL1.0010.48157.20 
  Sowa, Martyna 1639 POL1.0010.50157.50 
  Laszewicz, Magdalena 1616 POL1.0010.47157.05 
  Barburzynska, Magdalena 1876 POL1.0010.801512.00 
  Wolska, Marta 1623 POL0.501-0.0215-0.30 
  Sowa, Martyna 1639 POL0.5010.00150.00 
  Laszewicz, Magdalena 1616 POL0.501-0.0315-0.45 

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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