Individual Calculations July 2012
 Kubatko, Ivan  Total change: 4.35  Rating chartPersonal card
 Memorial Z.Tarasha 2012 A Moscow RUS 2012-04-14
RcRownchangeKK*chgGame
 2202 2229 5.50 9 0.69 15 10.35 
  Vetrov, Gleb 2005 RUS0.001-0.7815-11.70 
  Khropova, Larisa wf2033 RUS1.0010.25153.75 
  Koshil, Tikhon 2105 RUS0.501-0.1715-2.55 
  Bobrov, Yury 2080 RUS1.0010.30154.50 
  Antonov, Alexandr 2106 RUS1.0010.33154.95 
  Kapitsyn, Mark f2330 RUS1.0010.64159.60 
  Losev, Dmitry m2315 RUS1.0010.62159.30 
  Ulko, Jaroslav m2472 RUS0.001-0.2015-3.00 
  Aldokhin, Ivan m2375 RUS0.001-0.3015-4.50 

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)
 
 Voronezh 2012 Rtg Open Voronezh RUS 2012-06-12
RcRownchangeKK*chgGame
 2046 2229 5.50 8 -0.40 15 -6.00 
  Cho, Seongho 1949 KOR0.501-0.3415-5.10 
  Filippov, Ivan 2035 RUS0.501-0.2515-3.75 
  Ognerubova, Anastasia wf2044 RUS1.0010.26153.90 
  Alkaev, Roman 2066 RUS0.501-0.2215-3.30 
  Popov, Andrey 2094 RUS0.001-0.6815-10.20 
  Markevich, Arseniy 2033 RUS1.0010.25153.75 
  Matveenko, Yury 2077 RUS1.0010.30154.50 
  Katkov, Vitaly 2066 RUS1.0010.28154.20 

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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