Individual Calculations April 2013
 Alexiou-Karakasidis, Stavros  Total change: 11.40  Rating chartPersonal card
 2013 Attica "Friendship Cup" - A Group Attica GRE 2013-01-13
RcRownchangeKK*chgGame
 1378 1516 2.50 3 0.44 15 6.60 
  Karounis, Ioannis 1351 GRE0.501-0.2215-3.30 
  Manolopoulou, Vasiliki 1413 GRE1.0010.36155.40 
  Pisias, Alexandros 1369 GRE1.0010.30154.50 

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)
 
 2013 Attica "Friendship Cup" - B Group Attica GRE 2013-01-13
RcRownchangeKK*chgGame
 1730 1516 0.00 1 -0.23 15 -3.45 
  Lemonis, Kyriakos 1730 GRE0.001-0.2315-3.45 

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)
 
 1st tournament of PANIONIOS 2013 Athens - N.Smyrni GRE 2013-02-02
RcRownchangeKK*chgGame
 1660 1487 2.50 6 0.55 15 8.25 
  Azis, Azizis Ektoras f1887  * GRE0.001-0.0815-1.20 
  Makkas, Panayiotis 1887  * GRE0.001-0.0815-1.20 
  Koutsidi, Amalia 1381 GRE0.001-0.6415-9.60 
  Poulidis, Stefanos 1887  * GRE0.5010.42156.30 
  Koukakis, Dimitrios 1342 GRE1.0010.31154.65 
  Christopoulos, Orestis-Alexios 1573 GRE1.0010.62159.30 
 * 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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