Individual Calculations March 2014
 Okin, Konstantin  Total change: -11.70  Rating chartPersonal card
 Moscow-Open 2014 Í U9 Moscow RUS 2014-01-31
RcRownchangeKK*chgGame
 1570 1530 0.50 2 -0.39 30 -11.70 
  Levkin, Lev 1543 RUS0.5010.02300.60 
  Kataev, Aleksandr 1597 RUS0.001-0.4130-12.30 

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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