Individual Calculations May 2012
 Deligiorgis, Giorgos  Total change: -14.10  Rating chartPersonal card
 14th Open SOP-SMAOK under 1900 rating Pagrati, Athens GRE 2012-01-13
RcRownchangeKK*chgGame
 1662 1378 0.00 3 -0.52 15 -7.80 
  Papageorgiou, Ioannis 1662 GRE0.001-0.1615-2.40 
  Zervos, Konstantinos 1547 GRE0.001-0.2815-4.20 
  Fanourgakis, Konstantinos 1778  * GRE0.001-0.0815-1.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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 A Attica GRE 2012-01-15
RcRownchangeKK*chgGame
 1624 1378 0.00 2 -0.42 15 -6.30 
  Soursos, Panayotis 1728 GRE0.001-0.1115-1.65 
  Katopodis, Dimitrios 1520 GRE0.001-0.3115-4.65 

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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