Individual Calculations March 2018
 Sofyin, Pavel  Total change: 14.20  Rating chartPersonal card
 Winter on Petrograd Side 2018 St. Petersburg RUS 2018-01-22
RcRownchangeKK*chgGame
 1954 1943 4.50 8 0.71 20 14.20 
  Vaneev, Alexei 1543  * RUS0.501-0.4220-8.40 
  Trushnikov, Viacheslav 1700 RUS1.0010.20204.00 
  Khadzhiev, Valery 2206 RUS0.5010.32206.40 
  Kononov, Viktor V. 2060 RUS0.001-0.3420-6.80 
  Yurkovets, Evgeni 1786 RUS1.0010.29205.80 
  Manin, Viktor 2131 UZB1.0010.742014.80 
  Vunder, Andrey 2132 RUS0.5010.25205.00 
  Korobitsyn, Daniil 2070 RUS0.001-0.3320-6.60 
 * 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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