Individual Calculations May 2012
 Zourellis, Antonios  Total change: -7.80  Rating chartPersonal card
 Team "Friendship Cup" of Attica 2012 - Group A Attica GRE 2012-01-15
RcRownchangeKK*chgGame
 1563 1458 0.50 1 0.14 30 4.20 
  Vazoura, Irini 1563 GRE0.5010.14304.20 

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)
 
 Team "Friendship Cup" of Attica 2012 - Group B Attica GRE 2012-01-15
RcRownchangeKK*chgGame
 1483 1458 1.00 3 -0.40 30 -12.00 
  Stergiotis, Fragkiskos 1341 GRE0.001-0.6630-19.80 
  Poupalos, Konstantinos 1546 GRE0.001-0.3830-11.40 
  Diatsintos, Ilias 1561 GRE1.0010.643019.20 

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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