Individual Calculations May 2018
 Petrov, Igor  Total change: -51.60  Rating chartPersonal card
 Spring Vacation Trophy 2018 B St. Petersburg RUS 2018-03-26
RcRownchangeKK*chgGame
 1333 1535 5.50 9 -1.29 40 -51.60 
  Milyutin, Dmitriy 1176 RUS1.0010.10404.00 
  Goriachev, Maksim 1328 RUS1.0010.23409.20 
  Belsky, Kirill 1350 RUS0.501-0.2440-9.60 
  Shushkov, Aleksey 1338 RUS0.501-0.2540-10.00 
  Sharov, Aleksey 1409 RUS0.501-0.1740-6.80 
  Meshkov, Dmitry 1266 RUS0.501-0.3340-13.20 
  Spiridonov, Artyom 1394 RUS1.0010.314012.40 
  Zavgorodniy, Valentin 1345 RUS0.501-0.2540-10.00 
  Koltsova, Alisa 1395 RUS0.001-0.6940-27.60 

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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