Individual Calculations July 2011
 Avagianos, Simeon  Total change: -12.90  Rating chartPersonal card
 Attica Team Cup 2011 Attica GRE 2011-04-09
RcRownchangeKK*chgGame
 1794 2027 1.00 2 -0.54 15 -8.10 
  Fessas, Prokopios 1924 GRE0.001-0.6415-9.60 
  Mihaloudis, Georgios 1664 GRE1.0010.10151.50 

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)
 
 3nd Open ASOP DIAS 2011 Petroupoli GRE 2011-05-07
RcRownchangeKK*chgGame
 2196 2060 0.00 1 -0.32 15 -4.80 
  Sienczewski, Zbigniew 2196 POL0.001-0.3215-4.80 

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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