Rapid: Individual Calculations October 2017
 Rapport, Richard  Total change: 18.80  Rating chartPersonal card
 World Cup 2017 (Rapid Results) Tbilisi GEO 2017-09-03
RcRownchangeKK*chgGame
 2660 2729 4.50 6 0.94 20 18.80 
  Wei, Yi g2684 CHN1.0010.44208.80 
  Wei, Yi g2684 CHN0.501-0.0620-1.20 
  Li, Chao B g2678 CHN1.0010.43208.60 
  Li, Chao B g2678 CHN0.501-0.0720-1.40 
  Najer, Evgeniy g2618 RUS0.501-0.1520-3.00 
  Najer, Evgeniy g2618 RUS1.0010.35207.00 

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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