Individual Calculations October 2019
 Oblak, Nicholas  Total change: -27.60  Rating chartPersonal card
 30th NATO Chess Championships Berlin GER 2019-09-16
RcRownchangeKK*chgGame
 1900 2048 4.00 7 -0.69 40 -27.60 
  Kries, Yvon 1741 LUX1.0010.14405.60 
  Papasimakopoulos, Alexandros 2218 GRE0.001-0.2840-11.20 
  Christen, Pierre 1837 LUX0.501-0.2740-10.80 
  Slaidins, Janis 1834 LAT1.0010.23409.20 
  Crapulli, Giuseppe 1836 ITA0.501-0.2740-10.80 
  Charles, Freddy 1655 BEL1.0010.08403.20 
  Pavlidou, Ekaterini wm2178 GRE0.001-0.3240-12.80 

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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