Individual Calculations November 2009
 Lakakis, Ioannis  Total change: -37.20  Rating chartPersonal card
 6 Kalamaria Open Chess Tourn. B' GROUP Kalamaria - Thessaloniki GRE 2009-08-22
RcRownchangeKK*chgGame
 1549 1875 1.00 4 -2.48 15 -37.20 
  Malikentzou, Nafsika 1568 GRE1.0010.14152.10 
  Mitrou, Andreas 1629 GRE0.001-0.8115-12.15 
  Karatzanos, Konstantinos 1475  * GRE0.001-0.9215-13.80 
  Misailidis, Panagiotis 1525  * GRE0.001-0.8915-13.35 
 * 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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