Individual Calculations April 2015
 Androulakis, Aristeidis  Total change: -35.60  Rating chartPersonal card
 2015 ESSNA team championship - B1 Local Category Attica GRE 2015-01-11
RcRownchangeKK*chgGame
 1587 1234 0.00 1 -0.11 40 -4.40 
  Rizogiannis, Efthymios 1587 GRE0.001-0.1140-4.40 

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)
 
 151th Open Ambelokipon Athens - Ambelokipoi GRE 2015-01-14
RcRownchangeKK*chgGame
 1451 1234 1.00 7 -0.78 40 -31.20 
  Stergiou, Georgios 1634  * GRE0.001-0.0840-3.20 
  Megaloudis, Petros 1569 GRE0.001-0.1240-4.80 
  Kiriazis, Dimitrios 1633 GRE0.001-0.0840-3.20 
  Nikolaidis, Priamos 1471 GRE0.001-0.2040-8.00 
  Triantafyllos, Michael 1405 GRE1.0010.734029.20 
  Ntovas, Dimitrios 1337 GRE0.001-0.3640-14.40 
  Karapappas, Nikolaos 1106 GRE0.001-0.6740-26.80 
 * 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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