Individual Calculations November 2010
 Sidiropoulos, Leonidas  Total change: -9.00  Rating chartPersonal card
 18th Nikaia International Open Chess Tourn. "Honour to National Resistance" 2010 Group B Nikaia - Athens GRE 2010-08-20
RcRownchangeKK*chgGame
 1572 1712 3.50 6 -0.60 15 -9.00 
  Tsouptsis, Sotirios 1455 GRE1.0010.18152.70 
  Korniotis, Filippos 1614 GRE0.501-0.1315-1.95 
  Roinos, Ilias 1629 GRE0.501-0.1115-1.65 
  Vozikis, Antonios 1581 GRE0.501-0.1815-2.70 
  Asvestopoulou, Evdokia 1501 GRE0.501-0.2715-4.05 
  Sidiropoulos, Nikolaos 1649 GRE0.501-0.0915-1.35 

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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