Individual Calculations May 2013
 Kalofonos, Panayotis  Total change: 20.55  Rating chartPersonal card
 20th open SOP-SMAOK over 1900 Athens - Pagkrati GRE 2013-03-12
RcRownchangeKK*chgGame
 2024 1839 3.00 6 1.37 15 20.55 
  Sienczewski, Zbigniew 2033 POL0.5010.25153.75 
  Kondopoulos, Dimitrios 2045 GRE0.5010.26153.90 
  Savoglou, Nikolaos 2017 GRE0.5010.23153.45 
  Hrisanthopoulos, Dimitrios 2033 GRE0.001-0.2515-3.75 
  Kokolias, Konstantinos 2174 GRE1.0010.881513.20 
  Zervos, Lazaros 1840 GRE0.5010.00150.00 

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)
 

 

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