Individual Calculations December 2017
 Kosmadakis, Georgios  Total change: -14.00  Rating chartPersonal card
 Ultima series by ASOP Dias 2017 - Low Ultima Petroupoli GRE 2017-09-30
RcRownchangeKK*chgGame
 1091 1038 1.00 4 -0.70 20 -14.00 
  Tzortzatos, Dimosthenis Panagiot 1133 GRE1.0010.632012.60 
  Tsagkarakis, Alexandros 1168 GRE0.001-0.3220-6.40 
  Stratis, Dimitrios 1043 GRE0.001-0.4920-9.80 
  Paparodopoulos, Panagiotis 1021 GRE0.001-0.5220-10.40 

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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