Individual Calculations October 2012
 Tzouvelekis, Ioannis  Total change: 2.70  Rating chartPersonal card
 6th open SO Herakliou Grand Prix 2012 - Group A Heraklio GRE 2012-09-11
RcRownchangeKK*chgGame
 1794 1918 4.00 6 0.18 15 2.70 
  Doriakis, Adam 1585 GRE1.0010.12151.80 
  Burtasova, Anna wg2274 RUS0.001-0.1115-1.65 
  Serpetsidakis, Nikolaos 1551 GRE1.0010.10151.50 
  Spirou, Gerasimos 1640 GRE1.0010.17152.55 
  Xylogiannopoulos, Antonios 2139 GRE0.001-0.2215-3.30 
  Douni, Maria 1576 GRE1.0010.12151.80 

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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