Individual Calculations January 2017
 Koutsidi, Amalia  Total change: -31.20  Rating chartPersonal card
 Team Cup "Spiros Bikos Memorial" 2016 Attica GRE 2016-11-06
RcRownchangeKK*chgGame
 1850 1702 0.50 1 0.20 40 8.00 
  Marinopoulos, Nikolaos 1850 GRE0.5010.20408.00 

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)
 
 9th open of SOP -SMAOK Athens GRE 2016-11-08
RcRownchangeKK*chgGame
 1721 1702 2.00 6 -0.98 40 -39.20 
  Anastasopoulos, Spyros 2102  * GRE0.001-0.0840-3.20 
  Lemoni, Maria - Ioanna 1564 GRE0.501-0.1940-7.60 
  Stergiou, Alexandros 1604 GRE1.0010.374014.80 
  Anairousis, Panag 1898 GRE0.001-0.2540-10.00 
  Zaharatos, Andreas 1539 GRE0.501-0.2240-8.80 
  Karavasilis, Athanasios 1621 GRE0.001-0.6140-24.40 
 * 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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