Individual Calculations November 2009
 Themelis, Georgios  Total change: 18.60  Rating chartPersonal card
 6 Kalamaria Open Chess Tourn. B' GROUP Kalamaria - Thessaloniki GRE 2009-08-22
RcRownchangeKK*chgGame
 1734 1618 3.00 5 1.24 15 18.60 
  Neroulidis, Mihalis 1739 GRE0.5010.16152.40 
  Makridis, Nikolaos-Lazaros 1712 GRE0.001-0.3715-5.55 
  Metaxas, Efstathios 1748 GRE1.0010.681510.20 
  Malikentzou, Nafsika 1568 GRE0.501-0.0715-1.05 
  Pilas, Georgios 1901 GRE1.0010.841512.60 

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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