Individual Calculations November 2021
 Cirkvencic, Franci  Total change: 32.60  Rating chartPersonal card
 31th NATO Chess Championships Blankenberge BEL 2021-10-11
RcRownchangeKK*chgGame
 2090 1967 4.00 7 1.63 20 32.60 
  Dray-Pearce, Tristan 1656 ENG1.0010.14202.80 
  Graczyk, Damian 2170 POL1.0010.762015.20 
  Pietruszewski, Marcin 2197 POL0.001-0.2120-4.20 
  Verlaine, Alex 2063 LUX1.0010.632012.60 
  Valeinis, Janis 2182 LAT0.5010.27205.40 
  Cichy, Kamil 2179 POL0.5010.27205.40 
  Sycz, Dariusz 2182 POL0.001-0.2320-4.60 

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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