Individual Calculations April 2013
 Dermatopoulos, Konstantinos  Total change: -17.40  Rating chartPersonal card
 Team Cup of ESSTH-HALK qualifiers for 2013 Thessaloniki GRE 2013-01-19
RcRownchangeKK*chgGame
 1809 1670 0.00 1 -0.31 15 -4.65 
  Tsinaris, Fotis 1809 GRE0.001-0.3115-4.65 

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 Spring open Kalamarias Thessaloniki GRE 2013-03-16
RcRownchangeKK*chgGame
 1551 1681 2.50 5 -0.85 15 -12.75 
  Kesidis, Odyseas 2081  * GRE0.001-0.0815-1.20 
  Giannopoulou, Anastasia 1394 GRE1.0010.16152.40 
  Sotiropoulos, Anastasios-Theohar 1377 GRE0.001-0.8615-12.90 
  Sideris, Hristos 1407 GRE1.0010.17152.55 
  Tsiamis, Rafail 1497 GRE0.501-0.2415-3.60 
 * 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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