Rapid: Individual Calculations January 2020
 Sliwerski, Radoslaw  Total change: 1.20  Rating chartPersonal card
 V Piaseczynskie Szachogranie Piaseczno POL 2019-12-15
RcRownchangeKK*chgGame
 1913 1916 4.50 9 0.06 20 1.20 
  Krasenkow, Michal g2316  * POL0.001-0.0820-1.60 
  Rylski, Tadeusz 1516  * POL1.0010.08201.60 
  Baum, Jonasz f2157 POL0.5010.30206.00 
  Siekanska, Maria 1533 POL0.001-0.9120-18.20 
  Skalski, Dariusz 1516  * POL1.0010.08201.60 
  Lasota, Adam 1950 POL1.0010.552011.00 
  Nurkiewicz, Maciej 2314 POL0.001-0.0820-1.60 
  Fiszer, Bartosz c1864 POL0.501-0.0720-1.40 
  Jakubowska, Anna wm2054 POL0.5010.19203.80 
 * 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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