Individual Calculations March 2017
 Banos, Polyhronis  Total change: -5.00  Rating chartPersonal card
 10th open SOP SMAOK 2017 Athens GRE 2017-01-10
RcRownchangeKK*chgGame
 1672 1749 4.00 7 -0.25 20 -5.00 
  Panagiotopoulos, Alexandros 2117 GRE0.001-0.1020-2.00 
  Diatsintos, Ilias 1541 GRE1.0010.23204.60 
  Kokolias, Konstantinos 2149  * GRE0.001-0.0820-1.60 
  Soursos, Panayotis 1456 GRE0.001-0.8520-17.00 
  Tzerbinos, Konstantinos 1473 GRE1.0010.17203.40 
  Georgiopoulos, Har. 1582 GRE1.0010.28205.60 
  Gonidis, Nikolaos 1389 GRE1.0010.10202.00 
 * 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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