Individual Calculations November 2010
 Litras, Iosif  Total change: -5.25  Rating chartPersonal card
 18th Nikaia International Open Chess Tourn. "Honour to National Resistance" 2010 Group B Nikaia - Athens GRE 2010-08-20
RcRownchangeKK*chgGame
 1491 1707 3.50 5 -0.35 15 -5.25 
  Tsakiroglou, Ioanna 1444 GRE0.001-0.8215-12.30 
  Tsilivakos, Vasilis 1458 GRE1.0010.19152.85 
  Liris, Orestis 1416 GRE1.0010.15152.25 
  Zaharopoulos, Stratos 1579 GRE1.0010.33154.95 
  Bellos, Evangelos 1560 GRE0.501-0.2015-3.00 

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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