Individual Calculations May 2018
 Vorobiev-Achinovich, Ivan  Total change: -4.40  Rating chartPersonal card
 Grand-prix Dvorets 14th stage_Spring starts_D Moscow RUS 2018-03-31
RcRownchangeKK*chgGame
 1283 1236 2.50 6 -0.11 40 -4.40 
  Korotkov, Sergey 1347 RUS0.5010.15406.00 
  Khamkhoev, Akhmet 1278 RUS0.001-0.4440-17.60 
  Brilliantov, Alexander 1322 RUS0.001-0.3840-15.20 
  Shevtsova, Stefania 1309 RUS0.001-0.4040-16.00 
  Goglichidze, Tamerlan 1226 RUS1.0010.494019.60 
  Kostenjuk, Kristina 1218 RUS1.0010.474018.80 

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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