Individual Calculations December 2017
 Banos, Polyhronis  Total change: -14.40  Rating chartPersonal card
 3rd Sunday's Chess Square 2017 Athens GRE 2017-10-01
RcRownchangeKK*chgGame
 1567 1774 4.50 7 -0.72 20 -14.40 
  Makedonas, Ioannis 1374  * GRE1.0010.08201.60 
  Iatrou, Konstantinos 1492 GRE1.0010.16203.20 
  Serpetsidaki, Eva 1600 GRE1.0010.27205.40 
  Loupos, Vasilios 1824 GRE0.001-0.4320-8.60 
  Chantzopoulos, Theodoros 1569 GRE0.501-0.2620-5.20 
  Megaloudis, Petros 1470 GRE0.501-0.3620-7.20 
  Fanourgakis, Konstantinos 1641 GRE0.501-0.1820-3.60 
 * 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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