Individual Calculations April 2014
 Kontogiannis, Alexandros L  Total change: -23.70  Rating chartPersonal card
 2014 Team Championship C' Category ESSNA Attica GRE 2014-01-12
RcRownchangeKK*chgGame
 1454 1528 0.00 1 -0.60 15 -9.00 
  Pissias, Alexandros 1454 GRE0.001-0.6015-9.00 

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 Team ATTICA Friendship Cup "Nikos Stromfalis" Attica GRE 2014-01-12
RcRownchangeKK*chgGame
 1635 1528 2.00 5 0.04 15 0.60 
  Hrysogelou, Athanasia-Panagiota 1485 GRE1.0010.44156.60 
  Vlasopoulos, Georgios 1835 GRE0.001-0.1415-2.10 
  Grafakou, Sotiria-Aphrodite 1408 GRE1.0010.34155.10 
  Flitzanis, Hristoforos 1928  * GRE0.001-0.0815-1.20 
  Abelakiotis, Stavros 1517 GRE0.001-0.5215-7.80 
 * 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)
 
 2014 January Chess League - Senior - ASOP DIAS Athens - Petroupoli GRE 2014-01-25
RcRownchangeKK*chgGame
 1441 1528 2.00 5 -1.02 15 -15.30 
  Tzavaras, Konstantinos 1244 GRE1.0010.16152.40 
  Salahidi, Reveka 1693 GRE0.001-0.2815-4.20 
  Karagiannis, Georgios 1490 GRE0.001-0.5515-8.25 
  Kiousis, Georgios 1259 GRE1.0010.17152.55 
  Abelakiotis, Stavros 1517 GRE0.001-0.5215-7.80 

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)
 

 

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