Individual Calculations August 2012
 Kamitsis, Nikolaos  Total change: -3.75  Rating chartPersonal card
 Attica Youth under 14 Team Cup 2012 Attica GRE 2012-04-29
RcRownchangeKK*chgGame
 1567 1582 1.00 2 -0.02 15 -0.30 
  Sevastopoulos, Dimitrios 1268 GRE0.501-0.3615-5.40 
  Korniotis, Filippos 1866 GRE0.5010.34155.10 

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)
 
 16th open SOP - SMAOK under 1900 rating Pagkrati Athens GRE 2012-05-11
RcRownchangeKK*chgGame
 1691 1553 0.50 3 -0.49 15 -7.35 
  Soursos, Panayotis 1752 GRE0.001-0.2415-3.60 
  Adamis, Petros 1505 GRE0.501-0.0715-1.05 
  Antoniadis, Konstantinos 1817 GRE0.001-0.1815-2.70 

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)
 
 10th Fysiolatriko open - Individual champ. of ESSNA 2012 - A' Group Nikaia GRE 2012-06-14
RcRownchangeKK*chgGame
 1831 1553 1.50 7 0.26 15 3.90 
  Kondopoulos, Dimitrios 1953  * GRE0.001-0.0815-1.20 
  Spirou, Marina 1888 GRE0.001-0.1215-1.80 
  Banos, Polyhronis 1739 GRE0.5010.24153.60 
  Litsas, Panagiotis 1773 GRE0.5010.28154.20 
  Malliaros, Stavros 1918 GRE0.001-0.1015-1.50 
  Koutsidis, Achilleas 1689 GRE0.5010.18152.70 
  Nikolaidou, Eleni 1857 GRE0.001-0.1415-2.10 
 * 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)
 

 

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