Individual Calculations May 2018
 Dvoretskiy, Ivan  Total change: -5.20  Rating chartPersonal card
 Grand-prix Dvorets 14th stage_Spring starts_D Moscow RUS 2018-03-31
RcRownchangeKK*chgGame
 1308 1216 2.50 7 -0.13 40 -5.20 
  Nobel, Rafail 1284 RUS1.0010.594023.60 
  Bulgakov, Ivan 1304 RUS0.001-0.3840-15.20 
  Stepanenko, Leonid 1335 RUS0.001-0.3440-13.60 
  Pham, Chi Cuong 1350 RUS0.001-0.3240-12.80 
  Muraseev, Vasilii 1371 RUS0.001-0.2940-11.60 
  Minko, Aleksandr 1284 RUS1.0010.594023.60 
  Boyarintsev, Sergei 1230 RUS0.5010.02400.80 

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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