Individual Calculations January 2013
 Papaioannou, Ioannis  Total change: 12.00  Rating chartPersonal card
 World Cities Team Chess Championship Group C Al Ain UAE 2012-12-22
RcRownchangeKK*chgGame
 2530 2618 3.00 3 1.22 10 12.20 
  Miezis, Normunds g2596 LAT1.0010.47104.70 
  Moiseenko, Alexander g2710 UKR1.0010.63106.30 
  Wallis, Christopher f2283 AUS1.0010.12101.20 

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)
 
 World Cities Team Chess Championship - Round of 16 and QF Al Ain UAE 2012-12-25
RcRownchangeKK*chgGame
 2611 2618 1.00 2 -0.02 10 -0.20 
  Short, Nigel D g2692 ENG1.0010.60106.00 
  Dzhumaev, Marat g2530 UZB0.001-0.6210-6.20 

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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