Individual Calculations October 2012
 Ezov, Roman  Total change: 0.90  Rating chartPersonal card
 40th World Chess Olympiad-Open Istanbul TUR 2012-08-28
RcRownchangeKK*chgGame
 2348 2185 2.50 8 0.06 15 0.90 
  Smith, Axel m2503 SWE0.001-0.1315-1.95 
  Leiva, Giuseppe f2283 PER0.5010.13151.95 
  Cueto, Jonny m2282 BOL0.5010.13151.95 
  Roselli Mailhe, Bernardo m2420 URU0.001-0.2115-3.15 
  Howell, Shamel c2111 BAR0.501-0.1015-1.50 
  Berrios Echevarria, Gabriel f2221 PUR1.0010.55158.25 
  Bae, Torstein m2420 NOR0.001-0.2115-3.15 
  Yilmaz, Mustafa m2543 TUR0.001-0.1015-1.50 

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)
 

 

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