Individual Calculations September 2013
 Ivanov, Andrey  Total change: -43.80  Rating chartPersonal card
 Open July A Moscow RUS 2013-07-13
RcRownchangeKK*chgGame
 2057 2230 5.00 9 -1.46 30 -43.80 
  Ivanova, Karina 2026 RUS0.501-0.2630-7.80 
  Ryabov, Igor 1950 RUS1.0010.16304.80 
  Losev, Dmitry m2232 RUS0.001-0.5030-15.00 
  Tselkovskiy, Kirill 2027 RUS0.501-0.2630-7.80 
  Grishaev, Igor 2053 RUS0.501-0.2330-6.90 
  Chumachenko, Alexander 2117 UKR0.501-0.1530-4.50 
  Martynov, Vladimir 2021 RUS0.001-0.7730-23.10 
  Kashirsky, Eugeny D. 1923 RUS1.0010.14304.20 
  Dedyukhin, Oleg 2166 RUS1.0010.413012.30 

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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