Individual Calculations September 2009
 Tsironis, Leonidas  Total change: -24.00  Rating chartPersonal card
 12th Greek Indiv. Champioship open U14 Kallithea - Halkidiki GRE 2009-06-25
RcRownchangeKK*chgGame
 1616 1806 2.00 5 -1.60 15 -24.00 
  Kazakos, Emmanouil 1992 GRE0.001-0.2615-3.90 
  Agorastoudis-Vlahos, Ioakim 1456 GRE0.001-0.8915-13.35 
  Konstantopoulos, Nikolaos 1487 GRE0.501-0.3715-5.55 
  Litsas, Panagiotis 1606 GRE0.501-0.2615-3.90 
  Diasakos, Spyridon 1539 GRE1.0010.18152.70 

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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