Individual Calculations July 2009
 Lirindzakis, Timotheos  Total change: 2.70  Rating chartPersonal card
 Team Cup of Crete 2009 Crete GRE 2009-02-21
RcRownchangeKK*chgGame
 2400 2341 0.50 1 0.08 10 0.80 
  Zahariev, Zahari m2400 GRE0.5010.08100.80 

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)
 
 Team Champ. of Crete - B' National Category 2009 Crete GRE 2009-04-23
RcRownchangeKK*chgGame
 2117 2341 2.50 3 0.19 10 1.90 
  Verikakis, Manolis 1991 GRE1.0010.11101.10 
  Georgiakakis, Ioannis 2155 GRE0.501-0.2410-2.40 
  Gkogkas, Dimitrios 2206 GRE1.0010.32103.20 

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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