Individual Calculations November 2010
 Tassis, Ioannis  Total change: 13.95  Rating chartPersonal card
 18th Nikaia International Open Chess Tourn. "Honour to National Resistance" 2010 Group B Nikaia - Athens GRE 2010-08-20
RcRownchangeKK*chgGame
 1706 1656 3.50 6 0.93 15 13.95 
  Spanos, Georgios 1781 GRE0.001-0.3315-4.95 
  Georgiadis, Nikitas 1472 GRE1.0010.26153.90 
  Arnaoutoglou, Vyron 1718 GRE0.5010.09151.35 
  Poulopoulos, Ioannis 1734 GRE0.001-0.3915-5.85 
  Papageorgiou, Dimitrios 1766 GRE1.0010.65159.75 
  Mytilinis, Sokratis 1764 GRE1.0010.65159.75 

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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