Individual Calculations May 2014
 Marianidis, Dimitrios  Total change: 5.40  Rating chartPersonal card
 25th open SOP-SMAOK 2014 over 1900 Athens GRE 2014-03-04
RcRownchangeKK*chgGame
 1970 1881 1.50 6 -0.81 15 -12.15 
  Sienczewski, Zbigniew 2056 POL0.5010.23153.45 
  Papadimitriou, Loukas 2105 GRE0.001-0.2215-3.30 
  Panagiotopoulos, Vas 1965 GRE0.001-0.3815-5.70 
  Kaloskambis, Mihail 1964 GRE0.5010.11151.65 
  Anairousis, Panag 1979 GRE0.001-0.3715-5.55 
  Kontarinis, Andreas 1748 GRE0.501-0.1815-2.70 

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)
 
 25th open SOP-SMAOK 2014 under 1900 Athens GRE 2014-03-07
RcRownchangeKK*chgGame
 1690 1881 5.50 6 1.17 15 17.55 
  Troupis, Theodoros 1485 GRE1.0010.08151.20 
  Routsi, Efthimios-Alexandros 1570 GRE0.501-0.3615-5.40 
  Kamitsis, Nikolaos 1611 GRE1.0010.17152.55 
  Pramateftakis, Nikolaos 1791 GRE1.0010.38155.70 
  Fakkas, Argiris 1704 GRE1.0010.27154.05 
  Anairousis, Panag 1979 GRE1.0010.63159.45 

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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