Individual Calculations December 2017
 Zujev, Oleg  Total change: 14.60  Rating chartPersonal card
 Lugano Master Open 2017 Lugano SUI 2017-11-03
RcRownchangeKK*chgGame
 2243 2366 4.00 5 0.73 20 14.60 
  Heinechen, Juan 2101 PAR1.0010.18203.60 
  Paleologu, Vladimir 2153 SUI1.0010.23204.60 
  Salvetti, Alec f2194 ITA1.0010.27205.40 
  Colmenares, Aurelio f2375 SUI0.5010.01200.20 
  Borgo, Giulio m2392 ITA0.5010.04200.80 

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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