Individual Calculations September 2012
 Chapygin, Sergey  Total change: -32.10  Rating chartPersonal card
 Heat on Begovaya 2012 A Moscow RUS 2012-07-01
RcRownchangeKK*chgGame
 2059 2128 2.00 7 -2.14 15 -32.10 
  Kalyapin, Artem 1920 RUS1.0010.23153.45 
  Denisov, Vladislav 2110 RUS0.001-0.5315-7.95 
  Grigoryeva, Olga A wf2190 RUS0.001-0.4115-6.15 
  Izotov, Sergey 2123 RUS0.501-0.0115-0.15 
  Markevich, Arseniy 2047 RUS0.001-0.6115-9.15 
  Kashirsky, Eugeny D 1937 RUS0.001-0.7515-11.25 
  Bobrov, Yury 2087 RUS0.501-0.0615-0.90 

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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