Individual Calculations May 2011
 Bahar-Mosse, Iakov  Total change: -9.90  Rating chartPersonal card
 Preliminary A Category Team Champ. ESSTH-HALK 2011 Thessaloniki - Halkidiki GRE 2011-01-16
RcRownchangeKK*chgGame
 1879 1901 2.50 6 -0.58 15 -8.70 
  Konstantelias, K 2099 GRE0.5010.26153.90 
  Nazarian, David 2002 GRE0.5010.14152.10 
  Papapostolou, Apostolos 1879 GRE0.001-0.5315-7.95 
  Tsinaris, Fotis 1782 GRE0.501-0.1615-2.40 
  Karavalasis, Stilianos 1524 GRE1.0010.09151.35 
  Athanasiadis, Mihail 1986 GRE0.001-0.3815-5.70 

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)
 
 Union of Chess Clubs Thessaloniki-Halkidiki's Team Cup 2011 Thessaloniki - Halkidiki GRE 2011-02-05
RcRownchangeKK*chgGame
 2301 1901 0.00 1 -0.08 15 -1.20 
  Haritakis, Theodoros f2301  * GRE0.001-0.0815-1.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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