Individual Calculations May 2018
 Lomasov, Semen  Total change: 9.30  Rating chartPersonal card
 Russian Championship B21 2018 Loo RUS 2018-04-20
RcRownchangeKK*chgGame
 2503 2550 6.00 9 0.93 10 9.30 
  Drygalov, Andrey m2446 RUS1.0010.36103.60 
  Ofitserian, Boris f2414 RUS0.501-0.1810-1.80 
  Yeletsky, Ivan f2418 RUS1.0010.32103.20 
  Paravyan, David g2631 RUS0.5010.11101.10 
  Khanin, Semen m2472 RUS1.0010.39103.90 
  Lobanov, Sergei m2482 RUS0.001-0.5910-5.90 
  Triapishko, Alexandr m2504 RUS1.0010.44104.40 
  Sarana, Alexey g2588 RUS0.5010.05100.50 
  Vavulin, Maksim m2570 RUS0.5010.03100.30 

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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