Individual Calculations September 2019
 Czajkowski, Adam  Total change: -1.60  Rating chartPersonal card
 FE 39 Conca della Presolana - A Castione della Presolana ITA 2019-08-18
RcRownchangeKK*chgGame
 2132 2228 5.50 9 -0.08 20 -1.60 
  Valtemara, Mattia Angelo 1918 ITA0.501-0.3620-7.20 
  Ruggeri, Pietro 1954 ITA0.501-0.3320-6.60 
  Migala, Andrzej 2035 POL0.501-0.2520-5.00 
  Nordio, Giorgio 1963 ITA1.0010.18203.60 
  Chen, Jiaoji 1927 GER1.0010.15203.00 
  Stachanczyk, Jacek m2175 POL1.0010.43208.60 
  Brunello, Sabino g2556 ITA0.001-0.1320-2.60 
  Nehyba, Martin 2131 CZE1.0010.37207.40 
  Degraeve, Jean-Marc g2533 FRA0.001-0.1420-2.80 

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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