Individual Calculations April 2014
 Kochin, Valery  Total change: -55.80  Rating chartPersonal card
 Spring Thaw - 2014 Stanitsa Luganskaya UKR 2014-03-03
RcRownchangeKK*chgGame
 2199 2037 1.00 10 -1.86 30 -55.80 
  Shershakov, Dmitry 2208 UKR1.0010.733021.90 
  Dobrotvorsky, Sergey 2117 UKR0.001-0.3930-11.70 
  Soshnikov, Mikhail m2266 UKR0.001-0.2130-6.30 
  Erendzhenov, Stanislav m2219 RUS0.001-0.2630-7.80 
  Steyn, Valery 2184 RUS0.001-0.3030-9.00 
  Shershakov, Dmitry 2208 UKR0.001-0.2730-8.10 
  Dobrotvorsky, Sergey 2117 UKR0.001-0.3930-11.70 
  Soshnikov, Mikhail m2266 UKR0.001-0.2130-6.30 
  Erendzhenov, Stanislav m2219 RUS0.001-0.2630-7.80 
  Steyn, Valery 2184 RUS0.001-0.3030-9.00 

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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