Individual Calculations January 2017
 Panagiotopoulos, Alexandros  Total change: -34.40  Rating chartPersonal card
 Team Cup "Spiros Bikos Memorial" 2016 Attica GRE 2016-11-06
RcRownchangeKK*chgGame
 2308 2146 0.50 1 0.21 20 4.20 
  Kotrotsos, Vasilios f2308 GRE0.5010.21204.20 

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)
 
 9th open of SOP -SMAOK Athens GRE 2016-11-08
RcRownchangeKK*chgGame
 1867 2146 3.00 6 -1.93 20 -38.60 
  Geroukalis, Athanasios 1746  * GRE1.0010.08201.60 
  Sienczewski, Zbigniew 1948 POL0.501-0.2620-5.20 
  Stoumbou, Eleni 1884 GRE1.0010.18203.60 
  Kanellos, Dimitrios V. 2045 GRE0.001-0.6420-12.80 
  Sarakenidis, Nikolaos 1826 GRE0.001-0.8720-17.40 
  Banos, Polyhronis 1750 GRE0.501-0.4220-8.40 
 * 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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