Individual Calculations March 2020
 Bulavin, Alexander  Total change: -15.20  Rating chartPersonal card
 Moscow Open 2020 A Moscow RUS 2020-01-25
RcRownchangeKK*chgGame
 2239 2310 4.50 9 -0.76 20 -15.20 
  Koryakov, Sergey 1942 RUS1.0010.10202.00 
  Pavlov, Sergey m2490 UKR1.0010.742014.80 
  Golubov, Saveliy m2469 RUS0.001-0.2920-5.80 
  Klimov, Sergey g2493 RUS0.001-0.2620-5.20 
  Tarasov, Oleg 2169 RUS0.501-0.1920-3.80 
  Vetokhin, Ilia 2112 RUS0.501-0.2620-5.20 
  Kavyev, Ruslan 2152 RUS0.501-0.2120-4.20 
  Talibov, Shiroghlan 2148 AZE0.501-0.2120-4.20 
  Sharikov, Alexander 2175 RUS0.501-0.1820-3.60 

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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