Individual Calculations July 2012
 Yalyna, Rodion  Total change: 1.80  Rating chartPersonal card
 Dergachi Summer - 2012 Dergachi UKR 2012-06-20
RcRownchangeKK*chgGame
 2180 2105 2.50 6 0.06 30 1.80 
  Kaliuzhny, Andrey f2221 UKR0.5010.16304.80 
  Pelipenko, Sergey 2159 UKR0.001-0.4230-12.60 
  Chybarov, Daniyil 2111 UKR0.5010.01300.30 
  Zabava, Oleksandr 2043 UKR1.0010.413012.30 
  Mihalichenko, Bladimir m2405 UKR0.001-0.1530-4.50 
  Alaev, Pavel 2141 UKR0.5010.05301.50 

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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