Rapid: Individual Calculations May 2014
 Lakafosis, Ioannis  Total change: -3.80  Rating chartPersonal card
 18th Team Rapid Champ. of Attica 2014 - Chessnale Athens 2014 Athens GRE 2014-03-29
RcRownchangeKK*chgGame
 1994 1945 2.00 5 -0.19 20 -3.80 
  Panagiotakopoulos, Gerasimos 2196 GRE0.001-0.1920-3.80 
  Ioannou, Ioannis 1608 GRE0.001-0.8820-17.60 
  Kefalas, Spyridon 1955 GRE1.0010.512010.20 
  Goritsas, Christos f2256 GRE0.001-0.1420-2.80 
  Sklavounos, Panayotis 1955 GRE1.0010.512010.20 

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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