Individual Calculations March 2015
 Bukavshin, Ivan  Total change: -4.30  Rating chartPersonal card
 Moscow-Open 2015 A Moscow RUS 2015-01-31
RcRownchangeKK*chgGame
 2451 2622 6.00 9 -0.43 10 -4.30 
  Gerasimov, Ivan f2327 RUS1.0010.15101.50 
  Ali, Muhammad Lutfi f2404 INA0.001-0.7810-7.80 
  Yanchenko, Roman f2345 RUS1.0010.17101.70 
  Tsydypov, Zhamsaran f2398 RUS1.0010.22102.20 
  Airapetian, Gor m2470 RUS1.0010.30103.00 
  Iljushin, Alexei g2515 RUS0.501-0.1510-1.50 
  Lysyj, Igor g2700 RUS0.5010.11101.10 
  Kharchenko, Boris g2483 UKR0.001-0.6910-6.90 
  Zakhartsov, Vladimir m2421 RUS1.0010.24102.40 

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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