Individual Calculations November 2013
 Panaidis, F  Total change: -19.80  Rating chartPersonal card
 2nd open OPA Filotheis under 1900 Athens Filothei GRE 2013-09-08
RcRownchangeKK*chgGame
 1556 1366 0.00 3 -0.78 15 -11.70 
  Kiriazis, Dimitrios 1652 GRE0.001-0.1615-2.40 
  Ntovas, Dimitrios 1493 GRE0.001-0.3315-4.95 
  Megaloudis, Petros 1522 GRE0.001-0.2915-4.35 

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 chess tournament of Panellinios - APO Kotinos under 1800 Athens GRE 2013-09-09
RcRownchangeKK*chgGame
 1562 1366 0.50 4 -0.54 15 -8.10 
  Kollias, Georgios 1721 GRE0.5010.39155.85 
  Spyropoulos, Nikolaos 1534 GRE0.001-0.2815-4.20 
  Hakim, Karim-Jan Paul 1455 GRE0.001-0.3815-5.70 
  Kouros, Ahileas 1538 GRE0.001-0.2715-4.05 

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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