Individual Calculations August 2017
 Trifonov, Jaroslav  Total change: 77.60  Rating chartPersonal card
 L. Polugaevsky Memorial 2017 Samara RUS 2017-07-08
RcRownchangeKK*chgGame
 2064 1871 4.50 9 1.94 40 77.60 
  Karpeshov, Oleg m2271  * RUS0.001-0.0840-3.20 
  Alieva, Alexandra wf2138 RUS0.001-0.1840-7.20 
  Lysenko, Olesya 1637 RUS1.0010.21408.40 
  Vazhenin, Alexei 2144 RUS0.001-0.1740-6.80 
  Kuznetsov, Vladimir 1653 RUS1.0010.22408.80 
  Zakirov, Vladislav 2126 RUS1.0010.814032.40 
  Suvorov, Aleksandr 2196 RUS1.0010.874034.80 
  Iliushkin, Evgeny f2229 RUS0.001-0.1040-4.00 
  Lysenko, Margarita wf2182 RUS0.5010.364014.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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