Individual Calculations May 2014
 Politis, Nikolaos  Total change: 24.60  Rating chartPersonal card
 13th UNDER 1800 tournament Panellinios GS - APO Kotinos 2014 Athens GRE 2014-03-10
RcRownchangeKK*chgGame
 1676 1496 2.50 6 0.82 30 24.60 
  Stergiou, Alexandros 1712 GRE0.5010.28308.40 
  Vakakis, Panteleimon 1777 GRE0.5010.343010.20 
  Pararas, Ioannis 1590 GRE0.5010.13303.90 
  Kollias, Georgios 1699 GRE0.001-0.2430-7.20 
  Spilios, Ioannis 1456 GRE1.0010.443013.20 
  Samartzis, Mihail 1819 GRE0.001-0.1330-3.90 

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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