Individual Calculations February 2018
 Koutsompinas, Georgios  Total change: -4.60  Rating chartPersonal card
 New Year's Open 2018 SO Ampelokipon - SO Thomas Georgiou ATHENS GRE 2018-01-01
RcRownchangeKK*chgGame
 1715 1549 2.00 7 -0.23 20 -4.60 
  Azis, Azizis Ektoras f1949  * GRE0.001-0.0820-1.60 
  Isari, Angeliki 1235 GRE1.0010.14202.80 
  Abelakiotis, Stavros 1949  * GRE0.001-0.0820-1.60 
  Banos, Polyhronis 1725 GRE1.0010.732014.60 
  Loutragotis, Paraskevas Pantelei 1866 GRE0.001-0.1320-2.60 
  Tsarsitalidis, Konstantinos 1849 GRE0.001-0.1520-3.00 
  Loutragotis, Marios 1433 GRE0.001-0.6620-13.20 
 * 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)
 

 

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