Individual Calculations May 2018
 Akhmedov, David  Total change: 38.40  Rating chartPersonal card
 ChessAmateur Junior Sochi 2018 Sochi RUS 2018-04-01
RcRownchangeKK*chgGame
 1388 1395 4.00 6 0.96 40 38.40 
  Shalimov, Arsenty 1081 RUS1.0010.14405.60 
  Yenokyan, Karen 1186 ARM1.0010.23409.20 
  Ergashev, Miraziz 1697 UZB1.0010.854034.00 
  Abdullaev, Rasulbek 1490 UZB0.5010.13405.20 
  Balayan, Eduard 1345 RUS0.001-0.5740-22.80 
  Kobylyansky, Vladimir 1527 RUS0.5010.18407.20 

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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