Individual Calculations April 2009
 Gazis, Efstathios  Total change: 21.30  Rating chartPersonal card
 2009 Attica Ch B' local div Attica GRE 2009-01-18
RcRownchangeKK*chgGame
 2063 2242 5.00 5 1.42 15 21.30 
  Papafitsoros, Konstantinos 1989 GRE1.0010.19152.85 
  Mbirlis, Hristos 2020 GRE1.0010.22153.30 
  Avgerinos, Havalambos 2190 GRE1.0010.43156.45 
  Goumas, Ioannis 2223 GRE1.0010.47157.05 
  Lazaridis-Elmaloglou, Lazaros 1892 GRE1.0010.11151.65 

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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