Individual Calculations May 2012
 Sorolis, Nikolaos  Total change: -25.95  Rating chartPersonal card
 14th Open SOP-SMAOK under 1900 rating Pagrati, Athens GRE 2012-01-13
RcRownchangeKK*chgGame
 1570 1762 4.00 7 -1.10 15 -16.50 
  Alexiou-Karakasidis, Stavros 1474 GRE1.0010.16152.40 
  Arvanitakis, Panagiotis 1591 GRE1.0010.27154.05 
  Fotiadis, Kleanthis 1609 GRE1.0010.30154.50 
  Anairousis, Panag 1954 GRE0.001-0.2515-3.75 
  Adamis, Petros 1468 GRE0.001-0.8515-12.75 
  Tsekouras, Andreas 1451 GRE0.001-0.8615-12.90 
  Katopodis, Hristos 1444 GRE1.0010.13151.95 

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
 1731 1762 1.00 3 -0.63 15 -9.45 
  Hairopoulos, Stefanos 1666 GRE1.0010.37155.55 
  Poulopoulos, Ioannis 1996 GRE0.001-0.2115-3.15 
  Nano, Nikolin 1530 GRE0.001-0.7915-11.85 

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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