Rapid: Individual Calculations November 2013
 Hristoforidis, Vasilios  Total change: -22.00  Rating chartPersonal card
 12th Rapid CUP "LAZAROS HATZIPANTELIS" Kavala GRE 2013-09-29
RcRownchangeKK*chgGame
 1620 1527 1.50 5 -0.55 20 -11.00 
  Tsolakidou, Stavroula 1927  * GRE0.001-0.0820-1.60 
  Oumoutidis, Christos 1210 GRE1.0010.13202.60 
  Krikoglou, Iordanis 1344 GRE0.501-0.2420-4.80 
  Demirtzoglou, Hrist 1927  * GRE0.001-0.0820-1.60 
  Lithoxoos, Theodoros 1691 GRE0.001-0.2820-5.60 
 * 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)
 
 Rapid chess tournament "KELETREIA 2013" Kastoria GRE 2013-10-27
RcRownchangeKK*chgGame
 1516 1527 1.00 3 -0.55 20 -11.00 
  Alexandridis, Christos 1342 GRE0.501-0.2420-4.80 
  Papaikonomou, Dimitris 1725 GRE0.001-0.2420-4.80 
  Hristoforidis, Hristoforos G. 1480 GRE0.501-0.0720-1.40 

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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