Individual Calculations August 2013
 Stavrianakis, Ioannis  Total change: -34.50  Rating chartPersonal card
 41 Greek Team National Championship 2013 Greece - Rio GRE 2013-07-02
RcRownchangeKK*chgGame
 2242 2298 3.00 7 -1.01 15 -15.15 
  Spirliadis, Achileas 2058 GRE1.0010.20153.00 
  Nikolaidis, Ioannis g2559 GRE0.001-0.1815-2.70 
  Simeonidis, Ioannis f2238 GRE0.001-0.5815-8.70 
  Georgiadis, Ioannis m2449 GRE0.001-0.3015-4.50 
  Koliopoulos, Konstantinos 2199 GRE1.0010.36155.40 
  Spyropoulos, Georgios 2167 GRE1.0010.32154.80 
  Skoulakis, Charalambos 2023 GRE0.001-0.8315-12.45 

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)
 
 2nd International chess tournament "Idaion Andron" Anogeia - Crete GRE 2013-07-10
RcRownchangeKK*chgGame
 2089 2298 4.50 8 -1.29 15 -19.35 
  Koutsogiannopoulou, Theodora 1898  * GRE1.0010.08151.20 
  Antic, Dejan g2470 SRB0.5010.23153.45 
  Markidis, Konstantinos 2376 GRE0.5010.11151.65 
  Skaperdas, Kostantinos 2141 GRE0.501-0.2115-3.15 
  Sienczewski, Zbigniew 2075 POL0.001-0.7815-11.70 
  Eleftherakis, Panagiotis 1898  * GRE0.501-0.4215-6.30 
  Kontogiannis, Alexandros 1898  * GRE1.0010.08151.20 
  Maris, Ioannis f1954 GRE0.501-0.3815-5.70 
 * 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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