Blitz: Individual Calculations May 2015
 Oparin, Grigoriy  Total change: 17.20  Rating chartPersonal card
 Aeroflot Open 2015 Blitz Moscow RUS 2015-04-05
RcRownchangeKK*chgGame
 2503 2495 9.50 18 0.86 20 17.20 
  Pratyusha, Bodda 2159 IND1.0010.12202.40 
  Pratyusha, Bodda 2159 IND1.0010.12202.40 
  Dubov, Daniil g2681 RUS0.5010.24204.80 
  Dubov, Daniil g2681 RUS0.5010.24204.80 
  Iturrizaga Bonelli, Eduardo g2720 VEN0.001-0.2220-4.40 
  Iturrizaga Bonelli, Eduardo g2720 VEN0.001-0.2220-4.40 
  Kulkarni, Rakesh 2272 IND1.0010.22204.40 
  Kulkarni, Rakesh 2272 IND0.501-0.2820-5.60 
  Bok, Benjamin g2591 NED1.0010.632012.60 
  Bok, Benjamin g2591 NED0.5010.13202.60 
  Motylev, Alexander g2602 RUS0.001-0.3520-7.00 
  Motylev, Alexander g2602 RUS0.5010.15203.00 
  Potkin, Vladimir g2638 RUS0.5010.19203.80 
  Potkin, Vladimir g2638 RUS0.5010.19203.80 
  Kovalev, Vladislav g2593 BLR0.5010.13202.60 
  Kovalev, Vladislav g2593 BLR0.5010.13202.60 
  Tabatabaei, M.amin f2275 IRI0.501-0.2820-5.60 
  Tabatabaei, M.amin f2275 IRI0.501-0.2820-5.60 

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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