Individual Calculations September 2014
 Levchuk, Ivan  Total change: 9.60  Rating chartPersonal card
 85 letie zavoda Rostselmash Rostov-on-Don RUS 2014-07-14
RcRownchangeKK*chgGame
 2055 1950 2.00 4 0.48 20 9.60 
  Bubenko, Igor 1684 RUS1.0010.18203.60 
  Olshansky, Alexander 2158 RUS0.5010.27205.40 
  Kotenko, Pavel m2344 RUS0.001-0.0820-1.60 
  Popov, Evgeny 2032 RUS0.5010.11202.20 

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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