Individual Calculations April 2017
 Davidyan, Vladimir  Total change: -113.20  Rating chartPersonal card
 Grand-prix Dvorets 10th stage_C Moscow RUS 2017-02-11
RcRownchangeKK*chgGame
 1361 1400 0.50 6 -2.83 40 -113.20 
  Khoroshilova, Elizaveta 1313 RUS0.501-0.1240-4.80 
  Yudin, Yakov 1393 RUS0.001-0.5140-20.40 
  Shelukhin, Ilya 1302 RUS0.001-0.6340-25.20 
  Pugach, Gleb 1316 RUS0.001-0.6240-24.80 
  Sorokin, Dmitriy 1359 RUS0.001-0.5640-22.40 
  Sepiashvili, Ivan 1480 RUS0.001-0.3940-15.60 

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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