Individual Calculations January 2011
 Tverdohlebov, Viktor  Total change: 14.70  Rating chartPersonal card
 New Years All-Ukrainian Open Chess Tournament 2010 Poltava UKR 2010-12-10
RcRownchangeKK*chgGame
 2327 2377 5.50 8 0.98 15 14.70 
  Yurchishyn, Nikolay 2212 UKR0.501-0.2215-3.30 
  Naboka, Sergey 2152 UKR1.0010.22153.30 
  Shagbazyan, Taron 2319 UKR0.501-0.0815-1.20 
  Solovchuk, Alexey 2278 UKR1.0010.36155.40 
  Shalimov, Valery m2422 UKR0.5010.06150.90 
  Iakymov, Volodymyr m2494 UKR0.5010.16152.40 
  Matjushin, Gennady g2489 UKR0.5010.15152.25 
  Bilokha, Sergey 2248 UKR1.0010.33154.95 

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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