Individual Calculations May 2011
 Athanasopoulos, Stavros  Total change: 3.60  Rating chartPersonal card
 Bikos Teams Cup 2010 group B Attiki GRE 2010-10-17
RcRownchangeKK*chgGame
 1724 1765 2.00 2 0.92 15 13.80 
  Konstantopoulos, Dimitrios 1960 GRE1.0010.751511.25 
  Nikitidis, Theopistos 1488 GRE1.0010.17152.55 

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)
 
 Attica Team Championship 2011 - B' Category Attiki GRE 2011-01-16
RcRownchangeKK*chgGame
 1742 1790 1.00 3 -0.68 15 -10.20 
  Koasidis, Konstantinos 1557 GRE1.0010.21153.15 
  Ragios, Konstantinos 1709 GRE0.001-0.6115-9.15 
  Zeppos, Panagiotis 1960 GRE0.001-0.2815-4.20 

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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