Individual Calculations June 2013
 Zaharias, Aggelos  Total change: 5.40  Rating chartPersonal card
 March Chess League 2013 - Senior Division ASOP DIAS Athens - Petroupoli GRE 2013-03-30
RcRownchangeKK*chgGame
 1453 1270 2.00 6 0.36 15 5.40 
  Grapsas, Panagiotis 1505 GRE0.001-0.2115-3.15 
  Hondrovasilopoulos, Ioannis 1512 GRE1.0010.801512.00 
  Kontogiannis, Alexandros L 1478 GRE0.001-0.2315-3.45 
  Diamandis, Phoebus-Apollo 1581 GRE0.5010.36155.40 
  Foutouhos, Dimitrios 1416 GRE0.001-0.3015-4.50 
  Kontopanagos, Ioannis 1225 GRE0.501-0.0615-0.90 

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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