Individual Calculations December 2019
 Sontag, Bruno  Total change: -34.20  Rating chartPersonal card
 ST: memorijal Marko Damjanovic Zagreb CRO 2019-11-09
RcRownchangeKK*chgGame
 1759 1717 2.00 8 -1.71 20 -34.20 
  Frank, Vladimir 2048 CRO0.001-0.1220-2.40 
  Cebalo, Miso g2117  * CRO0.001-0.0820-1.60 
  Vuljanic, Ana 1494 CRO0.501-0.2820-5.60 
  Radelic, Ante 1601 CRO1.0010.34206.80 
  Blazeka, Djuro 1837 CRO0.5010.16203.20 
  Tusek, Milan 1954 CRO0.001-0.2020-4.00 
  Glazar, Zvonimir 1507 CRO0.001-0.7720-15.40 
  Baretic, Zvonimir 1514 CRO0.001-0.7620-15.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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