Individual Calculations July 2009
 Diatsintos, Apostolos  Total change: 33.60  Rating chartPersonal card
 Attica Teams Cup Attica GRE 2009-03-21
RcRownchangeKK*chgGame
 1855 2091 1.00 1 0.20 15 3.00 
  Paouris, Nikolaos 1855 GRE1.0010.20153.00 

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)
 
 1st OPEN PGS-KOTINOU Athens GRE 2009-03-26
RcRownchangeKK*chgGame
 2032 2091 6.00 7 2.04 15 30.60 
  Karatzanos, Konstantinos 1741 GRE1.0010.11151.65 
  Marianidis, Dimitrios 1837 GRE1.0010.19152.85 
  Shahtahtinsky, Alekper f2296 GRE0.001-0.2415-3.60 
  Vrettos, Vasilis 1967 GRE1.0010.33154.95 
  Kolomvas, Dimitrios 1940 GRE1.0010.30154.50 
  Klokas, Konstantinos 2178 GRE1.0010.62159.30 
  Skalkotas, Nikolaos m2265 GRE1.0010.731510.95 

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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