Individual Calculations August 2013
 Antoniadis, Konstantinos  Total change: -31.65  Rating chartPersonal card
 21st open SOP-SMAOK under 1900 Athens - Pagkrati GRE 2013-05-10
RcRownchangeKK*chgGame
 1589 1768 3.00 7 -2.11 15 -31.65 
  Sorensen, Fedon 1437 GRE1.0010.12151.80 
  Parras, Konstantinos 1683 GRE0.001-0.6215-9.30 
  Vrettos, Augoustinos 1596 GRE0.501-0.2315-3.45 
  Beliotis, Georgios 1543 GRE0.501-0.2815-4.20 
  Georgopoulou, Anastasia 1622 GRE0.501-0.2015-3.00 
  Maroulakos, Stavros 1627 GRE0.001-0.6915-10.35 
  Kamitsis, Nikolaos 1612 GRE0.501-0.2115-3.15 

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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