Individual Calculations June 2013
 Kedrov, Valery V.  Total change: -10.05  Rating chartPersonal card
 Open April A Moscow RUS 2013-04-13
RcRownchangeKK*chgGame
 2110 2174 4.00 8 -0.67 15 -10.05 
  Kalinichenko, Oleg f2180 RUS1.0010.51157.65 
  Melnikov, Egor 2124 RUS0.501-0.0715-1.05 
  Bagel, Alexandr 1935 RUS1.0010.20153.00 
  Kachar, Vladimir 2259 RUS0.001-0.3815-5.70 
  Yudkevich, Mikhail 2107 RUS0.501-0.0915-1.35 
  Martynov, Vladimir 2096 RUS1.0010.39155.85 
  Kovtunenko, Alexandr 2184 RUS0.001-0.4915-7.35 
  Cho, Seongho 1992 KOR0.001-0.7415-11.10 

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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