Individual Calculations February 2019
 Drygalov, Sergey  Total change: 7.80  Rating chartPersonal card
 Lozovatsky memorial 2019 - A Chelyabinsk RUS 2019-01-12
RcRownchangeKK*chgGame
 2465 2442 5.00 9 0.78 10 7.80 
  Tosic, Miroslav g2360 SRB1.0010.39103.90 
  Slizhevsky, Alexander m2428 RUS0.501-0.0210-0.20 
  Sivuk, Vitaly g2552 UKR1.0010.65106.50 
  Bezgodov, Alexei g2441 RUS0.001-0.5010-5.00 
  Korneev, Oleg g2545 ESP0.5010.14101.40 
  Simantsev, Mikhail g2401 UKR0.501-0.0610-0.60 
  Khanin, Semen m2514 RUS0.001-0.4010-4.00 
  Drygalov, Andrey m2485 RUS0.5010.06100.60 
  Gutenev, Alexander m2456 RUS1.0010.52105.20 

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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