Individual Calculations February 2015
 Apergis, Iosif  Total change: -76.40  Rating chartPersonal card
 2nd Open tounrment of ANO LIOSIA 2014 Ano Liosia GRE 2014-11-08
RcRownchangeKK*chgGame
 1498 1154 1.00 5 0.39 40 15.60 
  Mavrikakis, Georgios 1554  * GRE0.001-0.0840-3.20 
  Kariofyllidis, Hristos 1554  * GRE1.0010.924036.80 
  Agrapidis, Th 1554  * GRE0.001-0.0840-3.20 
  Kratidis, Anastasios 1466 GRE0.001-0.1440-5.60 
  Mourtzouni, Maria 1361 GRE0.001-0.2340-9.20 
 * 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)
 
 2014 Attica youth under 12 team championship Attica GRE 2014-11-16
RcRownchangeKK*chgGame
 1158 1154 1.00 5 -1.46 40 -58.40 
  Charalampidis, Vasilios 1003 GRE0.001-0.7040-28.00 
  Papargyris, Sokratis 1166 GRE0.001-0.4840-19.20 
  Kotsalis, Ioannis 1236 GRE0.001-0.3940-15.60 
  Darviris, Dimitrios 1149 GRE0.001-0.5140-20.40 
  Panoutsopoulos, Thomas 1238 GRE1.0010.624024.80 

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)
 
 New Year's open PS PERISTERIOU 2015 - B group Peristeri GRE 2015-01-02
RcRownchangeKK*chgGame
 1239 1198 0.50 3 -0.84 40 -33.60 
  Papadopoulos, Georgios Lavr 1076 GRE0.001-0.6740-26.80 
  Dermitzakis, Dimitrios 1284 GRE0.5010.12404.80 
  Kolettis, Vasileios 1357 GRE0.001-0.2940-11.60 

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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