Individual Calculations September 2018
 Somkin, Ilya  Total change: 8.00  Rating chartPersonal card
 Chelyabinsk region 2018 B13 Chelyabinsk RUS 2018-08-18
RcRownchangeKK*chgGame
 1299 1277 3.50 7 0.20 40 8.00 
  Sulimov, Lev 1583 RUS0.001-0.1440-5.60 
  Khasanov, Artem 1013 RUS0.501-0.3240-12.80 
  Spiridonov, Jaroslav 1287 RUS1.0010.514020.40 
  Bozhe, Igor 1403 RUS0.5010.17406.80 
  Simenkov, Maksim 1335 RUS0.5010.08403.20 
  Trefilov, Viacheslav 1373 RUS0.001-0.3740-14.80 
  Kochkin, Stepan 1101 RUS1.0010.274010.80 

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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