Individual Calculations December 2017
 Pahidis, Konstantinos  Total change: -38.80  Rating chartPersonal card
 Ultima series by ASOP Dias 2017 - High Ultima Petroupoli GRE 2017-09-30
RcRownchangeKK*chgGame
 1584 1695 0.00 3 -1.94 20 -38.80 
  Mistilioglou, Athanasios 1536 GRE0.001-0.7120-14.20 
  Karounis, Ioannis 1567 GRE0.001-0.6720-13.40 
  Diamandis, Phoebus-Apollo 1649 GRE0.001-0.5620-11.20 

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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